Monthly Archives: October 2016

Bitter feud between partners as IBM deflects eCensus blame

NextGen, Vocus refute claims of error. A bitter feud has broken out between IBM and its internet service provider partners for the 2016 eCensus as the main contractor tried to deflect blame for the site’s meltdown on August 9 In its first detailed response to the failure, IBM said it had plans in place for the risk of DDoS attacks, but its efforts were to no avail thanks to a failure at an upstream provider. The ABS at the time said it had been forced to take the site offline on Census night following a series of DDoS attacks combined with the failure of the network geoblocking function and the collapse of a router. The statistics body has publicly criticised IBM for failing to properly implement a geoblocking service, which would have halted the international DDoS attack targeted at the Census site. But IBM is now laying blame squarely at the feet of its internet service provider partner NextGen and NextGen’s upstream supplier Vocus for the geoblocking bungle. It claimed NextGen had provided “repeated” assurances – including after the day’s third DDoS attack – that a geoblocking strategy that IBM codenamed ‘Island Australia’ had been correctly put in place. However, when the fourth and biggest DDoS attack of the day hit at around 7:30pm, IBM said it became clear that a Singapore link operated by Vocus had not been closed off, allowing the attack traffic to pass through to the Census site. “Vocus admitted the error in a teleconference with IBM, NextGen and Telstra around 11.00 pm on 9 August 2016,” IBM said. “Had NextGen (and through it Vocus) properly implemented Island Australia, it would have been effective to prevent this DDoS attack and the effects it had on the eCensus site. As a result, the eCensus site would not have become unavailable to the public during the peak period on 9 August 2016.” IBM said while it accepted its responsibility as the head contractor for the eCensus, it could not have avoided using ISPs to provide links for the website. “It is not possible for an IT services company such as IBM to implement the 2016 eCensus without engaging ISPs. It was necessary for IBM to involve the ISPs in the implementation of the geoblocking solution as they have control over their respective data networks and are in a position to block internet traffic originating from particular domains or IP addresses.” IBM did, however, admit what many security experts speculated had occured – that following the fourth DDoS a system monitoring dashboard showed an apparent spike in outbound traffic, causing its staff to wrongly assume data was being exfiltrated from the website, prompting IBM to shut down the website. The contractor also revealed that a configuration error meant a manual reboot of one of its routers – which was needed after the eCensus firewall became overloaded with traffic – took much longer to rectify than it should have, keeping the site offline for a further hour and a half. NextGen, Vocus fight back But Vocus said NextGen was well aware that Vocus would not provide geoblocking services, and had instead recommended its own DDoS protection. IBM declined the offer, Vocus said. NextGen and Vocus instead agreed on remote triggered black hole (RTBH) route advertisements with international carriers. “If Vocus DDoS protection product was left in place the eCensus website would have been appropriately shielded from DDoS attacks,” Vocus said in its submission to the inquiry. Vocus refuted IBM’s claim that it had failed to implement geoblocking, revealing that it had not been made aware of IBM’s DDoS mitigation strategy – including ‘Island Australia’ – until after the fourth attack on August 9. “As a result, any assumption that Vocus was required to, or had implemented Island Australia or geo-blocking including, without limitation … are inaccurate,” Vocus said. “Once Vocus was made aware of the fourth DDoS attack, it implemented a static null route to block additional DDoS traffic at its international border routers within 15 minutes.” Vocus also argued that the fourth DDoS was not as large as IBM claimed, comprising of attack traffic that peaked at 563Mbps and lasting only 14 minutes – which it said was “not considered significant in the industry”. “Such attacks would not usually bring down the Census website which should have had relevant preparations in place to enable it to cater for the expected traffic from users as well as high likelihood of DDoS attacks.” NextGen, in its own submission, claimed it had “strongly recommended” to IBM that it take up a DDoS protection product like that on offer by Vocus, but the contractor declined. The ISP said it was not made aware of details of IBM’s ‘Island Australia’ strategy until six days before the eCensus went live in late July. At that point it told IBM that an IP address range it had provided was part of a larger aggregate network and therefore would not respond to “specific international routing restrictions” if ‘Island Australia’ was implemented. “Nextgen recommended using an alternative IP address range, which would give IBM better control, but this was rejected by IBM,” the ISP said. IBM instead chose to request NextGen’s upstream suppliers apply IP address blocking filters and international remote black holes for 20 host routes. “Nextgen believes that the individual host routes picked by IBM may not be exhaustive, and DDoS attacks could come from other routes in the IP address range (which they did in the third DDoS attack on Census day),” NextGen said. “There were a number of routes without geoblocking during the fourth DDoS attack, and which were not identified during testing, along with the [Vocus] Singapore link.” NextGen said it again offered to implement DDoS protection, this time at its own cost, which IBM agreed to four days after the events of August 9. Source: http://www.itnews.com.au/news/bitter-feud-between-partners-as-ibm-deflects-ecensus-blame-439752

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Bitter feud between partners as IBM deflects eCensus blame

Media vulnerable to Election Night cyber attack

A hack on the AP and its results tally could have chaos-inducing consequences. Despite spending hundreds of millions of dollars on security upgrades, U.S. media organizations have failed to properly protect their newsrooms from cyberattacks on their websites, communications systems and even editing platforms — opening themselves up to the possibility of a chaos-creating hack around Election Day. In just the past month, BuzzFeed has been vandalized, and both Newsweek and a leading cybersecurity blog were knocked offline after publishing articles that hackers apparently didn’t appreciate. Federal law enforcement is investigating multiple attacks on news organizations, and journalists moderating the presidential debates say they’ve even gotten briefings from the FBI on proper cyber hygiene, prompting them to go back to paper and pens for prep work. “We do a lot of printing out,” said Michele Remillard, an executive producer at C-SPAN, the network home to the backup moderator for all the debates. Journalists are seen as especially vulnerable soft targets for hackers. Their computers contain the kinds of notes, story ideas and high-powered contact lists coveted by foreign intelligence services. They also work in an environment that makes them ripe for attack, thanks to professional demands like the need for a constant online presence and inboxes that pop with emails from sources whom they don’t always know and which frequently contain the kinds of suspicious links and attachments that can expose their wider newsroom networks. Senior U.S. officials, current and former lawmakers and cybersecurity pros told POLITICO the threat against the media is real — and they fret the consequences. Specifically, the security community is worried The Associated Press’ army of reporters could get hacked and the wire service — the newsroom that produces the results data on which the entire media world relies — inadvertently starts releasing manipulated election tallies or that cybercriminals penetrate CNN’s internal networks and change Wolf Blitzer’s teleprompter. “It’s the art of possible is what really scares me,” said Tony Cole, chief technology officer of FireEye, a Silicon Valley-based cybersecurity firm that works with some of the country’s major television and newspaper companies. “Everything is hackable.” “No site is safe,” added Tucker Carlson, editor-in-chief of The Daily Caller. “If the federal government can be hacked, and the intelligence agencies have been hacked, as they’ve been then, can any news site say we have better cybersecurity than the FBI or Google?” The media have long been a spy’s best friend. Intelligence community sources say that foreign and U.S. agents use local newspapers to look for clues about their targets, and that strategy has only grown more sophisticated in an all-online era in which foreign intelligence is reportedly known to hover over a media company’s servers searching for any kind of heads-up on relevant stories inching closer to publication. Reporters on the campaign trail and back in their home bureaus said in interviews that they’ve become increasingly aware of their status as potential hacking victims. The spate of recent attacks — involving their sites and their competitors’ — are more than ample warning of what’s possible. Several journalists said they now use email and other communication with the expectation they’re being watched, and under the assumption that their messages can and will be hacked and shared publicly with the wider world. “We’re a bigger target than the 7-Eleven down the street,” said Mark Leibovich, chief national correspondent for The New York Times Magazine. “Presumably, we have really good, smart IT people who know what they’re doing, who are taking all kinds of precautions, who are acutely in tune with what the risks are and what the threats are.” There is perhaps no greater target in election journalism than the AP, the venerable wire service that will have more than 5,000 reporters, editors and researchers working across the country, tabulating results, calling races and feeding a much wider network of subscribers. Often other news outlets refer to the AP before making calls on races, and AP projections on the East Coast can have effects on West Coast voting, which closes hours later thanks to the time differences. Multiple sources in media, government and the security industry fretted about the effect if the AP were to get hit, and what that would do to their ability to get the news out. The AP will deploy reporters across the country to send up vote tallies, usually by phone, the  wire service  explained to The Washington Post in May. It also has multiple checks and balances in place to monitor for errors. But as with many other news organizations contacted by POLITICO, AP spokesman Paul Colford said the wire service’s policy is to refrain from making public comments about its security measures. “Given the extraordinary interest in the presidential election and thousands of other state and local contests, we would add that AP has been working diligently to ensure that vote counts will be gathered, vetted and delivered to our many customers on Nov. 8,” he said. Federal and state officials stress that even a successful hack on a major news outlet around Election Day would not affect the final results, which typically take weeks to certify. The vote tallies, after all, will be available on official sites and in many instances on special social media feeds. And if a news site did get defaced with incorrect information, the results would be more like a modern-day version of the famous ‘Dewey Defeats Truman’ headline that President Harry Truman triumphantly held aloft the day after his 1948 reelection. Still, there is a widespread recognition — from the White House down to the local precinct level — that a hack on the media could be damaging given the role it plays in getting election news out to satisfy the country’s insatiable information appetite. Misinformation circulated in the early hours of Nov. 8 about the race’s trajectory, for example, could factor into a voter’s decision to even show up during the election’s final hours, especially in Western states. There’s also concern that false media reports spread via a hacked news account could be a potential spark for violence in an already exceptionally charged atmosphere. On the flip side, there’s a recognition that the media can help build public confidence in the final results, especially following a campaign that’s been engulfed in its closing weeks by Russian-sponsored hacking of the Democratic National Committee, the hacking of Hillary Clinton’s campaign chairman’s personal emails, and Donald Trump’s unfounded charges of vote rigging. “To the degree that foreign hackers could prevent the dissemination of good information around the election, that can be a problem,” said Rep. Adam Schiff, the top Democrat on the House Intelligence Committee. The California congressman said he frets that media outlets, like many other industries, face “massive costs” in protecting themselves against cyberattacks with “no end in sight” to the potential risks. Schiff added that he is especially concerned about smaller news organizations without major IT budgets or the backing of larger parent companies. “They’re much more vulnerable,” he said. Cybersecurity experts say media spending to protect news organizations against cyberattack has grown substantially in the past three years, especially in the wake of North Korea’s attack on Sony Pictures in late 2014. The price tag for vulnerability audits and other techniques varies by the size of the newsroom and the surface area for potential attacks, but multiple sources said quarterly audits can easily cost $50,000 or more. Cyber experts and media officials from newsrooms across the country said they’re prepped to deal with a range of threats to their sites, including the kinds of malware that can infect a computer network and give hackers an entry point to manipulate a home site. They’re also building backup capacity in the event of a DDoS attack, or distributed denial of service, that tries to overwhelm a website or server with fake traffic. News sites, they note, are already prepping for monster traffic around the election, which can surge as much as 30 times compared with other big events this cycle, such as a debate or primary. At the staffing level, newsrooms have also been pushing for better cyber habits by hosting training seminars, requiring employees to take must-pass exams and requiring double-authentication before granting access to a newsroom’s internal filing system and social media accounts. But cyber experts warn that all the preparatory work in the world can matter little for a news organization if it’s facing an attack from a more sophisticated actor. “If all of a sudden your adversary becomes a nation-state, like Sony or the DNC with Russia, you see those kind of procedures aren’t worth a darn,” said Robert Anderson, a former senior FBI cyber official and a managing director at the Navigant consulting firm. The press has indeed been a familiar target for hackers. In 2013, hackers hit the AP’s Twitter account and posted a false report about a bombing at the White House, sending the stock market into a five-minute spiral. In more recent incidents, a USA Today columnist wrote an article in February admitting he was hacked midair while using his commercial flight’s WiFi, and the New York Times reported in August that its Moscow bureau was targeted by what were believed to be Russian hackers. Newsweek blamed hackers for a DDoS attack that took down its site last month soon after it published an article about Trump’s company allegedly violating the U.S. embargo against Cuba through secret business dealings in the 1990s. And BuzzFeed had several articles on its site altered earlier this month after it ran a story identifying a person allegedly involved in the hacking of tech CEOs and celebrities. “I’m sure that lots of newsrooms are having this conversation right now, particularly as we get closer to the election and people have a lot more to lose when things don’t go their way,” said Brian Krebs, the cybersecurity blogger and former Washington Post reporter whose site went down last month after a major DDoS attack that he says was spawned by his reporting about the arrest of two Israeli hackers. With the threat of hackings against the media reaching such a heightened pace, many election observers urged both reporters and the reading public to take a deep breath as the results start coming in. “If Twitter is reporting that Jill Stein wins South Carolina, that should probably give you pause,” said David Becker, executive director of the Center for Election Innovation and Research. Source: http://www.politico.com/story/2016/10/media-vulnerable-to-election-night-cyber-attack-229956

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Media vulnerable to Election Night cyber attack

Ubisoft’s Servers Have Been Down For Several Hours, Could Be DDoS

Since early this morning gamers have reported server issues when playing Ubisoft games across all platforms. Ubisoft Support has confirmed the problem, sharing that it is affecting all its services, including its digital shop and official website. Ubisoft has provided the  following updates  regarding the issue: [12:44PM EDT]  We are still looking into this issue. We appreciate your understanding in the meantime.? [1:12PM EDT] Our shop and websites are also affected by this issue. We are still investigating further. Thank you for your patience thus far. Although for some of Ubisoft’s games this is a mere inconvenience, multiplayer-oriented games are currently unplayable. This has resulted in thousands of posts on Twitter directed at Ubisoft, requesting when the problem will be fixed. There is currently no ETA. It is unclear what the root cause of the issue is, although this type of problem usually happens due to DDoS.  Source: http://www.gamerevolution.com/news/ubisofts-servers-have-been-down-for-several-hours-could-be-ddos-37913

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Ubisoft’s Servers Have Been Down For Several Hours, Could Be DDoS

Internet service providers face DDoS attack second time in the last three months

The service providers have also alleged that their complaints about the DDoS attacks have gone ignored. Internet service providers (ISPs), mainly from Mumbai and Pune, claimed they are being targeted in a distributed denial of service (DDoS) attack for the second time in the last three months, and said they will raise the issue of cyber terrorism with IGP (Cyber) Brijesh Singh. They also claimed that their complaint was not taken seriously by the Pune Police. “We have been facing DDoS attacks since September 15 and have been running from pillar to post to lodge a complaint, but no officer from the Pune Police has taken a serious stand on our complaint. We are now going to lodge our complaint with IGP (Cyber) Brijesh Singh,” Kishore Desarda, director, Gazon Communication, said. A DDoS attack typically bombards websites with requests, overloading the portal until its server crashes, thus denying access to legitimate users. “Such attacks, which reduce (Internet) speed to almost zero, have posed a serious threat to businesses of all ISPs, not only in Mumbai and Pune but across Maharashtra, and they need to be curbed immediately,” Mr. Desarda said. In July, ISPs had filed an FIR with the IG’s office about DDoS attacks. The case is being investigated by the Mumbai Police’s cyber cell. Another leading ISP said, “DDoS attackers are back in business and it has hit services adversely in cities like Mumbai, Thane, Navi Mumbai and Pune. This unprecedented attack on ISPs is akin to cyber terrorism and has assumed extreme significance against the backdrop of the hacking of more than 35 Central and State government websites in the last few days.” In July, ISP representatives had met IGP Singh and had apprised him of the gravity of this sort of ‘cyber terrorism’. Following their request, the cyber cell had registered an FIR and launched a probe. “Some unknown people are involved in crashing the networks of ISPs by making lakhs of requests at a particular terminal at a particular time at an unprecedented level, thus slowing down the whole internet experience, which we call DDOS. The Cyber Crime department is taking all possible measures to nab the perpetrators,” Mr. Singh had said earlier Source: http://www.bgr.in/news/internet-service-providers-face-ddos-attack-second-time-in-the-last-three-months/

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Internet service providers face DDoS attack second time in the last three months

Leaked Mirai source code already being tested in wild, analysis suggests

Since the source code to the Mirai Internet of Things botnet was publicly leaked on Sept. 30, researchers at Imperva have uncovered evidence of several low-level distributed denial of serviceattacks likely perpetrated by new users testing out this suddenly accessible DDoS tool. With its unusual ability to bombard targets with traffic in the form of generic routing encapsulation (GRE) data packets, Mirai was leveraged last month to launch a massive DDoS attack against Internet security researcher Brian Krebs’ blog site KrebsonSecurity. Soon after, a Hackforums user with the nickname Anna-senpai publicly posted the botnet’s source code – quite possibly a move by the malware’s original author to impede investigators from closing in on him. In a blog post this week, Imperva reported several low-level DDoS attacks taking place in the days following the leak. Consisting of low-volume application layer HTTP floods leveraging small numbers of source IPs, these attacks “looked like the experimental first steps of new Mirai users who were testing the water after the malware became widely available,” the blog post read. But Imperva also found evidence of much stronger Mirai attacks on its network prior to the leak. On Aug. 17, Imperva mitigated numerous GRE traffic surges that peaked at 280 Gbps and 130 million packets per second. Traffic from this attack originated from nearly 50,000 unique IPs in 164 countries, many of which were linked to Internet-enabled CCTV cameras, DVRs and routers – all infected by Mirai, which continuously scans the web for vulnerable devices that use default or hard-coded usernames and passwords. An Imperva analysis of the source code revealed several unique traits, including a hardcoded blacklist of IPs that the adversary did not want to attack, perhaps in order to keep a low profile. Some of these IPs belonged to the Department of Defense, the U.S. Postal Service and General Electric. Ben Herzberg, security group research manager with Imperva Incapsula, told SCMagazine.com in a phone interview that the Marai’s author may have truncated the complete blacklist before publishing it – possibly because such information could offer a clue as to the attacker’s identity. Imperva also found Mirai to be territorial in nature, using killer scripts to eliminate other worms, trojans and botnet programs that may have infiltrated the same IoT devices. Moreover, the company noted traces of Russian-language strings, which could offer a clue to the malware’s origin. Herzberg said it’s only a matter of time before Mirai’s newest users make their own modifications. “People will start playing with the code and say, ‘Hey, let’s modify this, change this,” said Herzberg. “They have a nice base to start with.” Web performance and security company Cloudflare also strongly suspects it has encountered multiple Mirai DDoS attacks, including one HTTP-based attack that peaked at 1.75 million requests per second. According to a company blog post, the assault leveraged a botnet composed of over 52,000 unique IP addresses, which bombarded the Cloudflare network – primarily its Hong Kong and Prague data centers – with a flurry of short HTTP requests designed to use up server resources and take down web applications. A second HTTP-based attack launched from close to 129,000 unique IP addresses generated fewer requests per second, but consumed up to 360Gbps of inbound HTTP traffic – an unusually high number for this brand of attack. In this instance, much of the malicious traffic was concentrated in Frankfurt. Cloudflare concluded that the attacks were launched from compromised IoT devices, including a high concentration of connected CCTV cameras running on Vietnamese networks and multiple unidentified devices operating in Ukraine. “Although the most recent attacks have mostly involved Internet-connected cameras, there’s no reason to think that they are likely the only source of future DDoS attacks,” the Imperva report warns. “As more and more devices (fridges, fitness trackers, sleep monitors…) are added to the Internet they’ll likely be unwilling participants in future attacks.” Of course, compromised IoT devices can be used for more than just DDoS attacks. Today, Akamai Technologies released a white paper warning of a new in-the-wild exploit called SSHowDowN that capitalizes on a 12-year-old IoT vulnerability. According to Akamai, cybercriminals are remotely converting millions of IoT devices into proxies that route malicious traffic to targeted websites in order to check stolen log-in credentials against them and determine where they can be used. Bad actors can also use the same exploit to check websites for SQL injection vulnerabilities, and can even launch attacks against the internal network hosting the Internet-connected device. The vulnerability, officially designated as CVE-2004-1653, affects poorly configured devices that use default passwords, including video surveillance equipment, satellite antenna equipment, networking devices and Network Attached Storage devices. It allows a remote user to create an authorized Socket Shell (SSH) tunnel and use it as a SOCKS proxy, even if the device is supposedly hardened against SSH connections. “What we’re trying to do is raise awareness,” especially among IoT vendors said Ryan Barnett, principal security research at Akamai, in an interview with SCMagazine.com. Barnett noted that when the CVE first came out, an exploit on it was “more theoretical,” but now “we want to show it is actively being used in a massive attack campaign.” Source: http://www.scmagazine.com/leaked-mirai-source-code-already-being-tested-in-wild-analysis-suggests/article/547313/

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Leaked Mirai source code already being tested in wild, analysis suggests

A Decade of DDoS Education: What’s Changed and What’s Stayed the Same

While Distributed Denial of Service (DDoS) attacks have been around for over 20 years, they have only become well-known to the majority of enterprises over the past ten years or so. Ten years ago, many enterprise IT teams only had a vague idea of what a DDoS attack was because they noticed the common symptoms “our website is down,” “the firewall crashed,” “nothing works” etc. The average IT team in 2006 would not have been aware of the techniques DDoS attacks typically used like spoofed addresses or POST floods. In order to provide a true understanding of what DDoS attacks were and how enterprises could defend against them, some basic education had to happen. In 2006 that meant putting it in terms that everyone understood, “what would happen to our meeting if we tried fitting 100 people in this room?” Eventually as education continued and attacks grew in notoriety, the basics of DDoS became common knowledge in the industry. But DDoS in its nature is an evolving threat and as application-layer attacks became predominant more education was needed. Application-layer attacks are not about blocking access to the door of the meeting room anymore, now we had to explain the stealthy nature of low-volume, targeted attacks. “So you’ve let two of us in this meeting room because we appear to be legitimate salespeople, but now we’re going to unplug the projector so you can’t run your meeting properly.” Now ten years later, the majority of enterprise IT teams have a solid understanding of the threat DDoS poses and the basics of defense but even today we still come across people who believe they can protect themselves against DDoS attacks by simply increasing their bandwidth or relying on their firewalls or unified threat management appliances. With the volume of attacks today that is definitely not enough to ensure service and network availability in the face of sustained DDoS attacks. The majority of DDoS education today has shifted from learning about the attack methods themselves to the correct defense techniques and processes. Even with the significant improvements in DDoS education and awareness, a lot of people still have unrealistic expectations that once they install a DDoS mitigation solution their job is done. There is no silver bullet against DDoS attacks. There is no magic box, there is no “set it and forget it” solution. You still have to educate the user. Part of this comes from the misconception that DDoS attacks are launched by untalented kids. While that is true in some cases, many enterprise IT teams are surprised to find themselves often fighting against talented opponents who are often smarter than them, have more time than them and whose effort to start attacks is minuscule compared to their effort in blocking them. Often times, when faced with these advanced adversaries, IT teams are quickly overwhelmed. Even though they have some mitigation tools in place, they may not have the  right  tools. They may not know who to call or recognize the type of attack targeting their systems. In short, they don’t have a technology problem, they have a people and process problem. Think of DDoS defense like a NASCAR race, you have a super-powerful car (your DDoS mitigation solution or service), but if you don’t know how to drive over 70 mph, you’re going to crash and hurt yourself very quickly. And let’s not even mention what happens if you decided to install that cheap transmission because it was half-off. Enterprise IT teams need to focus on building the best car they can, hiring a skilled team that can keep the car in its best possible condition and then hiring the best driver they can afford to drive the car when the time comes. Even if you have the best car in the world, an unskilled maintenance team or driver will lead to a third or fourth place finish at the end of the season. But if you want to win the championship, you need the best car, mechanics and driver you can afford. Moving on from the NASCAR analogy, this means: Understanding the technology that best fits your needs: on-premise, always-on, protection or an on-demand service? Customizing that technology to fit your assets. Is it just your website or the services you provide from it? What about defending your corporate network? Identifying and training a team that is capable of understanding all of the procedures in all possible scenarios that surround a DDoS attack. Continue evolving your mitigation strategy. Keep your technology state-of-the-art and provide continuous training for your team. If you follow these steps you’ll end up in the winner’s circle after mitigating another DDoS attack and not in pit row trying to figure out what went wrong. Source: http://wwpi.com/2016/10/12/a-decade-of-ddos-education-whats-changed-and-whats-stayed-the-same/

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A Decade of DDoS Education: What’s Changed and What’s Stayed the Same

130,000 Avtech IP cameras, DVRs can be easily roped into IoT botnets

Security researcher Gergely Eberhardt has unearthed over dozen of vulnerabilities in most IP cameras, NVRs and DVRs by Taiwanese manufacturer Avtech, including things like plaintext storage of administrative password and authentication bypass flaws. Eberhardt, who works for Hungarian security testing outfit Search Lab, says a final tally would likely be even higher, as these vulnerabilities were found within a short period of time and the research was done without a systematic approach. According to the … More ?

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130,000 Avtech IP cameras, DVRs can be easily roped into IoT botnets

How the ‘Internet of unpatchable things’ leads to DDoS attacks

For at least the past year there have been repeated warning to makers of Internet-connected devices about the insecurity of their platforms. Another came today in a report from Akamai Technologies’ threat research team, which has delved into a recent burst of distributed attacks leveraging IoT devices. In this case they are SSHowDowN Proxy attacks using a 12-year old vulnerability in OpenSSH. “We’re entering a very interesting time when it comes to DDoS and other web attacks — ‘The Internet of Unpatchable Things’ so to speak,” Eric Kobrin, Akamai’s director of information security, said in a statement. “New devices are being shipped from the factory not only with this vulnerability exposed, but also without any effective way to fix it. We’ve been hearing for years that it was theoretically possible for IoT devices to attack. That, unfortunately, has now become the reality.” Akamai emphasizes this isn’t a new vulnerability or attack technique. But it does show a continued weakness in many default configurations of Internet-connected devices. These particular attacks have leveraged video surveillance cameras and digital recorders, satellite antenna equipment, networking devices (including routers, switches, Wi-Fi hotspots and modems) and Internet-connected network attached storage. They are being used to mount attacks on any Internet targets as well as internal networks that host connected devices. Unauthorized SSH tunnels were created and used, despite the fact that the IoT devices were supposedly hardened and do not allow the default web interface user to SSH into the device and execute commands, Akamai said. Then attackers used to conduct a mass-scale HTTP-based credential stuffing campaigns against Akamai customers. It offers this mitigation advice to infosec pros: –if possible configure the SSH passwords or keys on devices and change those to passwords or keys that are different from the vendor defaults; –configure the device’s SSH service on your device and either add “AllowTcpForwarding No” and “no-port-forwarding” and “no-X11-forwarding” to the ~/ssh/authorized_ keys file for all users, or disable SSH entirely via the device’s administration console; –if the device is behind a firewall, consider disabling inbound connections from outside the network to port 22 of any deployed IoT devices, or disabling outbound connections from IoT devices except to the minimal set of ports and IP addresses required for their operation. Source: http://www.itworldcanada.com/article/how-the-internet-of-unpatchable-things-leads-to-ddos-attacks/387275

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How the ‘Internet of unpatchable things’ leads to DDoS attacks

Hungarian bug-hunters spot 130,000 vulnerable Avtech vid systems on Shodan

SOHOpeless CCTVs and video recorders It shouldn’t surprise anyone that closed circuit television (CCTV) rigs are becoming the world’s favourite botnet hosts: pretty much any time a security researcher looks at a camera, it turns out to be a buggy mess.…

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Hungarian bug-hunters spot 130,000 vulnerable Avtech vid systems on Shodan

Singapore rolls out high-level cyber security strategy

The Government is taking decisive steps to tackle cyber threats – including almost doubling the proportion of its technology budget dedicated to plugging security gaps in critical infrastructure. The matter, said Prime Minister Lee Hsien Loong yesterday, is one of “national importance” as the country becomes more connected in its mission to become a smart nation. At the opening of the inaugural Singapore International Cyber Week, he announced a high-level national strategy that includes strengthening international partnerships. One key prong will be to direct more funds into defence against attacks. These have ranged from malware infection to the defacing of government websites. About 8 per cent of the infocomm technology (ICT) budget will now be set aside for cyber security spending, up from about 5 per cent before. In fiscal 2014, Singapore spent $408.6 million on cyber security. The new proportion is similar to what other countries spend; Israel stipulates that 8 per cent of its total government IT budget must go to cyber security, while South Korea channels as much as 10 per cent. “We are investing more to strengthen government systems and networks, especially those that handle sensitive data, and protect them from cyber attacks,” said Mr Lee. “Singapore aspires to be a smart nation. But to be one, we must also be a safe nation,” he told more than 3,000 public servants and technology professionals from 30 countries who were also attending the 25th GovernmentWare Conference. Singapore’s cyber security strategy is developed by the Cyber Security Agency (CSA). Central to the strategy is the introduction of a new Cybersecurity Act in the middle of next year after public consultations, expected to be held after the draft legislation is tabled in Parliament next year. There is currently no over-arching cyber security legislation in Singapore. The current system of working with various sector regulators is “patchy”, said CSA chief executive David Koh, as the requirement to tighten gaps in critical infrastructure has not been worked into licensing conditions in some sectors. Mr Lee said that, while ICT creates business opportunities and boosts productivity, it also makes its users vulnerable. Globally, cyber threats and attacks are becoming more frequent and sophisticated, with more severe consequences, he added. Last December, a successful attack on the power grid in Ukraine left many Ukrainians without electricity for hours. This year, thieves siphoned US$81 million (S$111.3 million) from the Bangladesh Bank, the central bank of Bangladesh, in a sophisticated cyber heist. Singapore has not been spared. “Our government networks are regularly probed and attacked,” said Mr Lee, adding that attacks included “phishing” attempts and malware infection. “From time to time, government systems have been compromised; websites have been defaced. We also suffered concerted DDOS (distributed denial of service) attacks that sought to bring our systems down,” he said. The financial sector, for instance, has suffered DDOS attacks and leaks of data. Individuals, too, have become victims of scams. Fake websites of the Singapore Police Force, Manpower Ministry, Central Provident Fund Board, and the Immigration and Checkpoints Authority have been set up overseas to “phish” for personal information or trick people into sending money. Mr Lee said the country must get cyber security right. “Only then can IT deliver innovation, growth and prosperity for our businesses and citizens.” Source: http://www.straitstimes.com/singapore/spore-rolls-out-high-level-cyber-security-strategy

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Singapore rolls out high-level cyber security strategy