Bitdefender Threat Debrief - January 2026
Bitdefender, Tuesday, January 13th, 2026
This edition of the Bitdefender Threat Debrief covers the latest developments in the ransomware threat landscape, including an update on LockBit's move to the Top 10, the Coinbase Cartel's recent activities, a thwarted BreachForums comeback, and more.
As ransomware continues to evolve, our goal with this monthly Bitdefender Threat Debrief is to help you stay ahead of the curve. To do this, we combine information from openly available sources (OSINT) - things like news reports and research - with data we gather by analyzing Data Leak Sites (DLSs), websites where ransomware groups post details about their victims. It is important to remember that we can't independently verify all of these claims but are confident in the trends we see over time.