Day: November 4, 2025

New backdoor ‘SesameOp’ abuses OpenAI Assistants API for stealthy C2 operations

In a newly uncovered campaign, threat actors embedded a previously undocumented backdoor, dubbed SesameOp, which exploits […]

Ransomware-Bande missbraucht Microsoft-Zertifikate

Kontinuierlich offenstehende Hintertüren sind für Cyberkriminelle ein Freifahrtschein. Dada Leee | shutterstock.com Die Ransomware-Bande Rhysida ist […]

Modern supply-chain attacks and their real-world impact

When headlines broke this September about the world’s largest supply-chain attack yet on the popular open […]

Gen AI success requires an AI champions network

Getting an enterprise-grade generative AI platform rolled out is a milestone, but it’s just the entry […]