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 ...
Technical Advisory: Critical Unauthenticated RCE in Windows Server Update Services (WSUS) - CVE-2025-59287
TL;DR Our telemetry indicates an active exploitation campaign targeting vulnerable Windows ...
Bitdefender Threat Debrief | October 2025
LockBit Lives On with Version 5.0 and a New Partnership This edition of the Bitdefender ...
Bitdefender Threat Debrief | September 2025
Salesloft Drift supply chain attack lands a devastating blow to tech and connected customers
SafePay Ransomware: How a Non-RaaS Group Executes Rapid Fire Attacks
Ransomware groups continue to evolve their tactics, but few have made as sharp an impact in ...
Why Hypervisors Are the New-ish Ransomware Target
One of the greatest challenges in cybersecurity is the constant evolution of threats. While ...
Bitdefender Threat Debrief | August 2025
ScatteredSpider Team Up with LAPSUS$ and ShinyHunters: More Growth, More Bragging?
Technical Advisory: SonicWall Targeted by Ransomware Group
Bitdefender MDR has observed a significant increase in malicious activity targeting ...


