Researchers have uncovered a supply-chain attack that hides in Python packages, propagates like a worm, and tricks LLM-based ...

Public LLM models with safeguards turned off can also build working exploits, increasing patch gap risks. Anthropic says its Claude Mythos Preview model can build working exploits targeting known ...

Hackers compromised 19 packages on the PyPI, collectively downloaded hundreds of thousands of times, in a new Shai-Hulud ...

According to security firm Cloudsmith and community-driven malware analysis site OpenSourceMalware, which were some of the ...

Dozens of cryptographically verified open source packages from Microsoft were compromised late last week to add advanced credential-stealing code that was triggered when developers opened them in AI ...

CVE-2026-23111 is a Linux kernel nf_tables use-after-free that lets an unprivileged local user escalate to root and escape a ...

Miasma compromised 32 Red Hat packages June 1 via a hijacked CI/CD pipeline producing valid SLSA attestations, then hit 57 more June 3 using Phantom Gyp to evade install monitors. Red Hat confirmed no ...

A large-scale campaign impersonates open-source and freeware project portals to redirect users through a gated TDS and ...

A VS Code vulnerability in GitHub.dev lets attackers steal full GitHub OAuth tokens via a single malicious link, exposing all private repositories.

Two months after Rapid7 discovered the hole in the Git service, the project maintainer has yet to patch the bug.

Polygon’s reputation as a reliable DeFi settlement layer is under renewed scrutiny after on-chain investigator ZachXBT flagged an apparent exploit of the Polymarket UMA CTF Adapter contract, the ...

Blockchain investigator ZachXBT has highlighted a suspected security breach involving Polymarket, the world’s largest decentralized prediction market platform. Over $520,000 was reportedly drained ...