Throughout 2025, the Russia-aligned Gamaredon threat group exclusively targeted governmental and military institutions in Ukraine. Gamaredon operators developed and deployed six new malicious ...

ESET Research analyzes Gamaredon’s new toolset and the group’s growing reliance on legitimate online services to hide its C&C ...

ESET researchers assisted in the global disruption of the Amadey botnet and Stealc infostealer, providing technical analysis, ...

Gamaredon hacking group escalated its decade-long espionage campaign against Ukraine in 2025, exploiting a weaponized WinRAR ...

Gentlemen operators develop and maintain an EDR-killer suite provided directly to affiliates.GentleKiller, an in-house framework, has at least ...

Sysdig says JADEPUFFER used CVE-2025-3248 in Langflow to automate intrusion, credential theft, encryption, and data wipe.

Arctic Wolf says Anubis affiliates abused RMM tools, VPN logins, RDP, PsExec, and cloud-transfer tools before ransomware ...

OS 26.5.2 security update arrives weeks early as Apple adapts to AI tools that compress vulnerability discovery into hours.

Operation Endgame seized around 50 domains and nearly 200 active IP-based servers associated with the infostealers ...

Popular accounting software firm M.E.Doc is suspected of spreading Petya virus via updates with "backdoor vulnerabilities".

None ...

None ...