A new model so sharp OpenAI put childproof caps on it. OpenAI has rolled out GPT-5.4-Cyber, a fine-tuned cousin of its ...

Officially, we don't know what France's forthcoming Linux desktop will look like, but this is what my sources and experience ...

OpenAI revoked its macOS signing certificate after a malicious Axios dependency incident on March 31, 2026, preventing ...

FEATURE Two supply chain attacks in March infected open source tools with malware and used this access to steal secrets from ...

IntroductionIn February 2022, BlackBasta emerged as a successor to Conti ransomware and quickly rose to prominence. BlackBasta was operational for three years until February 2025 when their internal ...

A group of hackers used both Claude Code and ChatGPT in a cybersecurity hack that lasted two and a half months.

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.

Hackers are exploiting a critical vulnerability in Marimo reactive Python notebook to deploy a new variant of NKAbuse malware ...

A threat actor started exploiting CVE-2026-39987, an unauthenticated RCE vulnerability in Marimo, nine hours after public ...

Traditional authentication is incapable of securing AI agents, the company says, as it announces Access Intelligence.

The Microsoft Defender Security Research Team uncovered a sophisticated macOS intrusion campaign attributed to the North ...

Over 100 Chrome extensions sharing C&C infrastructure were seen stealing user data, injecting ads, and containing a backdoor.