Backdoor

Microsoft has uncovered a novel malware strain dubbed SesameOp, which abuses the OpenAI Assistants…

Nov 03, 2025Ravie LakshmananCybersecurity / Malware The North Korea-linked threat actor known as Kimsuky…

Cyble Research and Intelligence Labs (CRIL) have uncovered a cyber-espionage operation that used a weaponized ZIP archive…

Introduction Primarily focused on financial gain since its appearance, BlueNoroff (aka. Sapphire Sleet, APT38,…

Oct 27, 2025Ravie LakshmananCybersecurity / Hacking News Security, trust, and stability — once the…

Introduction Back in 2024, we gave a brief description of a complex cyberespionage campaign…

Oct 18, 2025Ravie LakshmananThreat Intelligence / Cybercrime Cybersecurity researchers have shed light on a…

Introduction Mysterious Elephant is a highly active advanced persistent threat (APT) group that we…

Oct 13, 2025Ravie LakshmananBrowser Security / Windows Security Microsoft said it has revamped the…

Oct 01, 2025Ravie LakshmananMalware / Incident Response The Computer Emergency Response Team of Ukraine…