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Software Supply Chain Security News
Stay up to date with the latest software supply chain security incidents, including malicious packages, dependency attacks, and real-world breaches. We break down what happened, why it matters, and what developers should fix to stay ahead.

Shai-Hulud Rises From the Dead after 111 days
A known Shai-Hulud worm payload sat dormant for 111 days, then republished to npm, right past the malware scanning meant to catch it.
It's time to treat browser extensions like supply chain attack vectors
The Vercel breach followed a pattern the security industry knows well, where third-party code is implicitly trusted, then compromised upstream. We have a framework for that. We just haven't applied it to browser extensions yet. (Spoiler: We do this for software dependencies)
Is Shai-Hulud Back? Compromised Bitwarden CLI Contains a Self-Propagating npm Worm
Malware found in @bitwarden/cli v2026.4.0 steals SSH keys, cloud secrets, and AI coding tool credentials, then spreads through victims' own npm packages. Inside: a worm calling itself "Shai-Hulud: The Third Coming."
GPT-Proxy Backdoor in npm and PyPI turns Servers into Chinese LLM Relays
A newly discovered npm and PyPI malware campaign installs hidden LLM proxies on compromised servers, turning them into relay nodes for LLM traffic.
Multiple Cross-Site Scripting (XSS) Vulnerabilities in Mailcow
Aikido's AI pentest agent found three XSS vulnerabilities in Mailcow, one of which let unauthenticated attackers take over administrator accounts. All issues have been patched as of version 2026-03b.
Axios CVE-2026-40175: a critical bug that’s… not exploitable
Axios CVE-2026-40175 is rated critical, but in real Node.js environments it’s not practically exploitable. Here’s why.
GlassWorm goes native: New Zig dropper infects every IDE on your machine
GlassWorm deploys a Zig-based native dropper hidden within a fake extension, silently compromising VS Code, Cursor, VSCodium, and other IDEs.
Aikido Attack finds multiple 0-days in Hoppscotch
Aikido’s AI pentesting agents discovered multiple high-severity vulnerabilities in Hoppscotch, including account takeover, stored XSS, and access control flaws. All issues are now patched.
axios compromised on npm: maintainer account hijacked, RAT deployed
Malicious axios versions 1.14.1 and 0.30.4 were published via a hijacked maintainer account. A hidden dependency deploys a cross-platform RAT. Check if you are affected and remediate now.
Popular telnyx package compromised on PyPI by TeamPCP
The popular telnyx packageon PyPI, used by big AI companies, has been compromised by TeamPCP
CanisterWorm Gets Teeth: TeamPCP's Kubernetes Wiper Targets Iran
CanisterWorm Gets Teeth: TeamPCP's Kubernetes Wiper Targets Iran
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