New ShellBot bot targets poorly managed Linux SSH Servers

New ShellBot DDoS bot malware, aka PerlBot, is targeting poorly managed Linux SSH servers, ASEC researchers warn. AhnLab Security Emergency response Center (ASEC) discovered a new variant of the ShellBot malware that was employed in a campaign that targets poorly managed Linux SSH servers. The ShellBot, also known as PerlBot, is a Perl-based DDoS bot that uses IRC […]

The post New ShellBot bot targets poorly managed Linux SSH Servers appeared first on Security Affairs.

March 21, 2023
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Akamai mitigated a record-breaking DDoS attack that peaked 900Gbps

Akamai has mitigated the largest DDoS (distributed denial of service) attack ever, which peaked at 900.1 gigabits per second. Akamai reported that on February 23, 2023, at 10:22 UTC, it mitigated the largest DDoS attack ever. The attack traffic peaked at 900.1 gigabits per second and 158.2 million packets per second. The record-breaking DDoS was launched against a […]

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March 10, 2023
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The Tor network hit by wave of DDoS attacks for at least 7 months

Tor Project maintainers revealed that for at least 7 months, the Tor network was hit by several different waves of ongoing DDoS attacks. During the last months Tor users have experienced Tor network performance issues lately, Tor Project maintainers explained that they were caused by different waves of ongoing DDoS attacks. Tor Project’s Executive Director […]

The post The Tor network hit by wave of DDoS attacks for at least 7 months appeared first on Security Affairs.

February 14, 2023
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Cloudflare blocked record-breaking 71 million request-per-second DDoS attack

Cloudflare mitigated a record distributed denial-of-service (DDoS) that reached 71 Million requests per second. Cloudflare announced it has mitigated a record hyper-volumetric distributed denial-of-service (DDoS) attack that peaked at over 71 million requests per second (RPS). The company pointed out that this is the largest reported HTTP distributed denial-of-service attack on record, the volume was more […]

The post Cloudflare blocked record-breaking 71 million request-per-second DDoS attack appeared first on Security Affairs.

February 14, 2023
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