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Zyxel NAS, firewalls and LILIN DVRs and IP cameras conscripted into IoT botnets

A wide variety of Zyxel and LILIN IoT devices are being conscripted into several botnets, researchers have warned. Users are advised to implement the provided firmware updates to plug the security holes exploited by the botmasters or, if they can’t, to stop using the devices altogether or to put them behind network firewalls. Zyxel devices affected According to Palo Alto Networks’ Unit 42, botmasters using a new Mirai strain dubbed Mukashi are exploiting CVE-2020-9054, a … More ? The post Zyxel NAS, firewalls and LILIN DVRs and IP cameras conscripted into IoT botnets appeared first on Help Net Security .

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Zyxel NAS, firewalls and LILIN DVRs and IP cameras conscripted into IoT botnets

8.4 million: Number of DDoS attacks researchers saw last year alone

Netscout released the findings of its Threat Intelligence Report for the second half of 2019, which also incorporates insights from its 15th Annual Worldwide Infrastructure Security Report (WISR) survey. The report underscores the proliferation of risks faced by global enterprises and service providers. These organizations must now not only defend IT infrastructures, but also manage risks caused by increased DDoS attacks on customer-facing services and applications, mobile networks, and unsecured IoT devices. “We’ve uncovered some … More ? The post 8.4 million: Number of DDoS attacks researchers saw last year alone appeared first on Help Net Security .

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8.4 million: Number of DDoS attacks researchers saw last year alone

A10 Networks vThunder TPS: Providing 100 Gbps throughput in a single virtual appliance

A10 Networks announced it has delivered the industry’s highest-performance virtual DDoS defense solution with its software version of the Thunder Threat Protection System (TPS) solution, vThunder TPS. The enhanced vThunder TPS provides 100 Gbps throughput in a single virtual appliance and can be expanded to 800 Gbps with eight-way clustering. As a result, service providers can build elastic DDoS defenses that can be incrementally scaled during wartime when peak capacity is required. vThunder TPS is … More ? The post A10 Networks vThunder TPS: Providing 100 Gbps throughput in a single virtual appliance appeared first on Help Net Security .

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A10 Networks vThunder TPS: Providing 100 Gbps throughput in a single virtual appliance

Week in review: The future of DNS security, acquiring cyber talent in 2020, new issue of (IN)SECURE

Here’s an overview of some of last week’s most interesting news and articles: Shadow IT accounts with weak passwords endanger organizations 63% of enterprise professionals have created at least one account without their IT department being aware of it, and two-thirds of those have created two or more, the results of a recent 1Password survey have revealed. 12,000+ Jenkins servers can be exploited to launch, amplify DDoS attacks A vulnerability (CVE-2020-2100) in 12,000+ internet-facing Jenkins … More ? The post Week in review: The future of DNS security, acquiring cyber talent in 2020, new issue of (IN)SECURE appeared first on Help Net Security .

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Week in review: The future of DNS security, acquiring cyber talent in 2020, new issue of (IN)SECURE

Mac threats are growing faster than their Windows counterparts

Mac threats growing faster than their Windows counterparts for the first time ever, with nearly twice as many Mac threats detected per endpoint as Windows threats, according to Malwarebytes. In addition, cybercriminals continue to focus on business targets with a diversification of threat types and attack strategies in 2019. Emotet and TrickBot were back in 2019 Trojan-turned-botnets Emotet and TrickBot made a return in 2019 to target organizations alongside new ransomware families, such as Ryuk, … More ? The post Mac threats are growing faster than their Windows counterparts appeared first on Help Net Security .

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Mac threats are growing faster than their Windows counterparts

How DNS filtering works and why businesses need it

The Domain Name System (DNS) is a cornerstone of the internet. DNS servers connect URL names that humans can read to unique Internet Protocol (IP) addresses that web browsers can understand. Without DNS, we’d all be typing in long, seemingly random combinations of characters and numbers in order to get anywhere online! However, this dependency opens up the possibility for misuse. From domain hijacking and cache poisoning to Denial of Service attacks, DNS is no … More ? The post How DNS filtering works and why businesses need it appeared first on Help Net Security .

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How DNS filtering works and why businesses need it

Week in review: The data skills gap, new Kali Linux release, Apache Solr RCEs with public PoCs

Here’s an overview of some of last week’s most interesting news and articles: The overlooked part of an infosec strategy: Cyber insurance underwriting When a data breach or cyber attack hits the headlines one of the last things businesses are likely to consider is how cyber insurance could helped. Free download: Botnet and IoT Security Guide 2020 The Council to Secure the Digital Economy (CSDE), a partnership between global technology, communications, and internet companies supported … More ? The post Week in review: The data skills gap, new Kali Linux release, Apache Solr RCEs with public PoCs appeared first on Help Net Security .

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Week in review: The data skills gap, new Kali Linux release, Apache Solr RCEs with public PoCs

Crossword Cybersecurity launches new family of ML based security and anti-fraud software products

Crossword Cybersecurity, the technology commercialisation company focused solely on cyber security and risk, has announced the launch of Nixer CyberML, a new family of machine-learning based security and anti-fraud software products, that help organisations easily and quickly build these capabilities into applications. Nixer CyberML is a new tool for businesses that want to solve advanced security and cybercrime problems, such as detecting and dealing with compromised accounts, fraud and in-application denial of service attacks. Many … More ? The post Crossword Cybersecurity launches new family of ML based security and anti-fraud software products appeared first on Help Net Security .

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Crossword Cybersecurity launches new family of ML based security and anti-fraud software products

Researchers discover massive increase in Emotet activity

Emotet had a 730% increase in activity in September after being in a near dormant state, Nuspire discovered. Emotet, a modular banking Trojan, has added additional features to steal contents of victim’s inboxes and steal credentials for sending outbound emails. Those credentials are sent to the other bots in its botnet which are used to then transmit Emotet attack messages. When Emotet returned in September, it appeared with TrickBot and Ryuk ransomware to cause the … More ? The post Researchers discover massive increase in Emotet activity appeared first on Help Net Security .

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Researchers discover massive increase in Emotet activity

Speeding MTTR when a third-party cloud service is attacked

We all know you can’t stop every malicious attack. Even more troublesome is when an externally sourced element in the cloud – engaged as part of your infrastructure – is hit and it impacts customers using your digital service. That’s what happened on October 22 when a DDoS attack on the AWS Route 53 DNS service made its S3 storage service unavailable or slow loading to thousands of organizations. We had an early view of … More ? The post Speeding MTTR when a third-party cloud service is attacked appeared first on Help Net Security .

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Speeding MTTR when a third-party cloud service is attacked