PrincessClub is a threat campaign tracked across 2 threat clusters and 5 intelligence report mentions on ThreatCluster. First observed May 28, 2026; most recent activity May 29, 2026.
The GREYVIBE group, a previously unknown Russian hacking entity, has been actively targeting Ukrainian military, government, and civilian sectors since August 2025. Utilizing sophisticated AI tools like ChatGPT and…
Threat actors are exploiting ChatGPT's content-sharing feature to deliver malware through a campaign dubbed 'LLMShare.' This attack involves creating fake outage pages on the legitimate chatgpt.com domain, tricking…