#nimbus


Nimbus Manticore Expands Toolset With TWOSTROKE-Like Backdoor and SSH Tunneler

Aug 27, 2026 // 00:40

Cybersecurity researchers have discovered additional infrastructure and previously undocumented malware associated with Nimbus Manticore, an Iranian state-sponsored hacking group affiliated with the Islamic Revolutionary Guard […]

Nimbus Manticore Deploys NightLedger and Turns Victim Systems Into Covert Relays

Jul 28, 2026 // 15:01

The Iranian state-backed hacking group tracked as Nimbus Manticore (aka GalaxyGato, Mirage Kitten, Smoke Sandstorm, Subtle Snail, and UNC1549) has been attributed to a fresh […]