Bitdefender Threat Debrief | February 2026
The 0APT Ransomware Hoax: A New Threat Sounds a False Alarm
No Encryptors, No Problem: The Coinbase Cartel Ransomware Group
The ransomware threat actor Coinbase Cartel first emerged in September 2025 and claimed 14 ...
The Evolution of Ransomware – Key Moments
The year was 1989. There was no cloud, no cryptocurrency, and no global cybercrime ...
Bitdefender Threat Debrief | January 2026
LockBit Is Back! This edition of the Bitdefender Threat Debrief covers the latest ...
AV-Comparatives Analysis: GravityZone Stops C2 Attacks
For organizations supporting hybrid and remote staff, the traditional network perimeter is ...
Bitdefender Threat Debrief | December 2025
Growing RaaS Partners and Affiliates Spark Divide on Perceived Connections This edition of ...
Technical Advisory: React2Shell Critical Unauthenticated RCE in React (CVE-2025-55182)
TL;DR Ransomware groups are expected to rapidly weaponize this critical (CVSS 10.0) React ...
The Ransomware Economy Is Thriving in the Mid-Market
Ransomware has grown from a small industry driven by hobbyist hackers into a thriving ...
The Korean Leaks – Analyzing the Hybrid Geopolitical Campaign Targeting South Korean Financial Services With Qilin RaaS
TL;DR - The "Korean Leaks" campaign showcases a sophisticated supply chain attack against ...
Bitdefender Threat Debrief | November 2025
The ALPHV Insiders: Cyber Defenders Who Cast a Shadow on Enterprise Security This edition of ...
More Organizations Now Reporting AI-Powered Cyberattacks [Research]
New research reveals that a growing number of organizations are experiencing cyberattacks ...


