Feds warn admins malware is rather tough to destroy The FBI says it is taking steps to stop the spread of the VPNFilter malware and botnet, warning that it’s a national security issue.…
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FBI agents take aim at VPNFilter botnet, point finger at Russia, yell ‘national security threat’
Cisco Talos researchers have flagged a huge botnet of small and home office routers and NAS devices, capable of collecting communications and data and launching cyber attacks. About the VPNFilter malware The malware that makes it all possible has been dubbed VPNFilter. It’s persistent, modular, and delivered in several stages. The stage 1 malware’s main task is to persist through reboots and to discover the IP address of the current stage 2 deployment server. The … More ? The post VPNFilter malware compromises over 500,000 networking devices around the world appeared first on Help Net Security .
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VPNFilter malware compromises over 500,000 networking devices around the world
DDoS launchers increasingly target application processes instead of flooding networks Attackers have noticed that the world is getting better at fending off massive distributed denial-of-service attacks, and are trying to overwhelm application processes instead.…
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Summoners of web tsunamis have moved to layer 7, says Cloudflare
We should all be so lucky to enjoy our work as much as Ken Munro does. Generally attracted by research that “looks fun” and particularly interested in probing the security of technologies that have yet to be comprehensively investigated by security researchers, for the past few years Munro has been poking and probing consumer Internet of Things devices, and doing things such as denial of service attacks on Wi-Fi-enabled kettles, or showing that you can … More ? The post Hacking for fun and profit: How one researcher is making IoT device makers take security seriously appeared first on Help Net Security .
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Hacking for fun and profit: How one researcher is making IoT device makers take security seriously
The blockchain sector is now bursting with innovation, with developers looking for new, pragmatic ways to use this secure distributed ledger technology across a range of applications. And as always, cybercriminals are among the earliest adopters, and unfortunately helping to push forward public awareness of the technology. Crypto-mining malware is now by far the most common event we are seeing attacking our user base, and this is only the beginning. Since December 2017, the Coinhive … More ? The post Dig this: The future of crypto-mining botnets appeared first on Help Net Security .
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Dig this: The future of crypto-mining botnets
Here’s an overview of some of last week’s most interesting news and articles: RSA Conference 2018 coverage Check out what you missed at the infosec event of the year. Real-time detection of consumer IoT devices participating in DDoS attacks Could we detect compromised consumer IoT devices participating in a DDoS attack in real-time and do someting about it? A group of researchers Princeton University have presented some encouraging results showing that the first part of … More ? The post Week in review: New Cybersecurity Framework, Android patching issues, RSA Conference 2018 appeared first on Help Net Security .
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Week in review: New Cybersecurity Framework, Android patching issues, RSA Conference 2018
But no Daily Stormer please Cloudflare made its name proxying traffic for web servers, on network ports 80 (HTTP) and 443 (HTTPS), as a defense against denial of service attacks and their ilk.…
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Cloudflare promises to tend not two, but 65,535 ports in a storm
Attacks tapering, as experts argue over ‘kill switch’ DDoS attacks taking advantage of ill-advised use of memcached have begun to decline, either because sysadmins are securing the process, or because people are using a potentially-troublesome “kill switch”.…
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Cavalry riding to the rescue of DDOS-deluged memcached users
Memcached attacks are going to be this year’s thing Last week, the code repository GitHub was taken off air in a 1.3Tbps denial of service attack. We predicted then that there would be more such attacks and it seems we were right.…
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World’s biggest DDoS attack record broken after just five days
Here’s an overview of some of last week’s most interesting news and articles: Automating out of the skill gap sinkhole When thinking about the bigger picture, information security leaders must aim to automate as much of the IR cycle as possible. However, this does not mean automation can replace humans. Microsoft releases Spectre fixes for Windows 10 on Skylake CPUs Microsoft has pushed out a new set of Spectre (variant 2) security updates. For the … More ?
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Week in review: Memcached-based reflected DDoS attacks, new issue of (IN)SECURE