A convincing Microsoft lookalike tricks users into downloading malware that steals passwords, payments, and account access.

Breakdown of the Trivy GitHub Actions attack, including workflow misconfigurations, token theft, and supply chain exposure.

The CVSS‑9.3 vulnerability allows unauthenticated remote code execution on exposed Marimo servers and was exploited in the wild shortly after disclosure, Sysdig says.

OpenAI says its safeguards “sufficiently reduce cyber risk” for now, while GPT-5.4-Cyber is a new cybersecurity-focused model ...