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Linux Servers Hacked to Launch DDoS Attacks and Mine Monero Cryptocurrency

Heimadal Security

Threat actors brute-forced Linux SSH servers to deploy Tsunami DDoS bot, ShellBot, log cleaners, privilege escalation tools, and an XMRig (Monero) coin miner. More about the Attack on […] The post Linux Servers Hacked to Launch DDoS Attacks and Mine Monero Cryptocurrency appeared first on Heimdal Security Blog.

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Cloudflare mitigated 89 hyper-volumetric HTTP distributed DDoS attacks exceeding 100 million rps

Security Affairs

Cloudflare mitigated thousands of hyper-volumetric HTTP distributed denial-of-service (DDoS) attacks exploiting the flaw HTTP/2 Rapid Reset. Cloudflare DDoS threat report of 2023 states that the company has mitigated thousands of hyper-volumetric HTTP distributed denial-of-service attacks. The top sources of the attacks are the U.S.,

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Silence Hacking Crew threatens Australian banks of DDoS attacks

Security Affairs

DDoS extortionists are blackmailing Australian banks asking for payments of large sums in Monero cryptocurrency threatening DDoS attacks. Cybercriminals are threatening Australian banks of DDoS attacks if they will not pay large sums in Monero cryptocurrency. SecurityAffairs – hacking, DDoS).

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Law enforcement shutdown a long-standing DDoS-for-hire service

Security Affairs

Polish police, as part of the international law enforcement operation PowerOFF, dismantled a DDoS-for-hire service that has been active since at least 2013. An international operation codenamed PowerOff led to the shutdown of a DDoS-for-hire service that has been active since at least 2013. Viewer discretion is advised.

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Cloudflare blocked record-breaking 71 million request-per-second DDoS attack

Security Affairs

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). “This was a weekend of record-breaking DDoS attacks.

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New evolving Abcbot DDoS botnet targets Linux systems

Security Affairs

Qihoo 360’s Netlab detailed a new evolving DDoS botnet called Abcbot with wormable capabilities that targets Linux systems. Researchers from Qihoo 360’s Netlab security team have spotted a new botnet, tracked as Abcbot, that targets Linux systems to launch distributed denial-of-service (DDoS) attacks. Pierluigi Paganini.

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KmsdBot, a new evasive bot for cryptomining activity and DDoS attacks

Security Affairs

The malware was employed in cryptocurrency mining campaigns and to launch denial-of-service (DDoS) attacks. The first DDoS attack observed by Akamai targeted a gaming company named FiveM , which allows gamers to host custom private servers for Grand Theft Auto Online. SecurityAffairs – hacking, KmsdBot).

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