Hackers resurrect 90s IRC tricks with SSHStalker, using old exploits to quietly compromise thousands of Linux servers ...

Researchers uncover SSHStalker, an IRC botnet exploiting legacy Linux flaws and SSH servers to build persistent covert access.

The SSHStalker Linux botnet has ensnared 7,000 systems, deploying various scanners and malware, an IRC bot, and multiple kernel exploits.

Kimwolf is a botnet that surfaced in late 2025 and quickly infected millions of systems, turning poorly secured IoT devices like TV streaming boxes, digital picture frames and routers into relays for ...

Massive 31.4 Tbps DDoS attack breaks records: How the 'apex' of botnets could be weaponizing your home devices ...

Cybersecurity researchers have recorded the largest distributed denial-of-service (DDoS) attack ever disclosed, after the Aisuru/Kimwolf botnet launched ...

AISURU/Kimwolf launched a record 31.4 Tbps DDoS attack as 2025 saw 47.1M incidents, rising botnet scale, and Android device abuse.

The SystemBC botnet has infected at least 10,000 systems, abusing them to proxy traffic and deploy additional payloads.

A newly discovered botnet is compromising poorly-protected Linux servers by brute-forcing weak SSH password login authentication. Researchers at Canada-based Flare Systems, who discovered the botnet, ...

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A long-running malware operation known as SystemBC has been linked to more than 10,000 infected IP addresses worldwide, including systems associated with sensitive government infrastructure.