SecurityHorrors

Stories you never want to feel on your own skin

New 22 May 2026

Megalodon: 5,561 Repos Swallowed in Six Hours

TLDR and details on the Megalodon supply chain attack mass-backdooring GitHub repositories via malicious CI/CD workflow commits.

20 May 2026

Composer: Tokens Spilled on the CI Stage

TLDR and affected version summary for CVE-2026-45793, a Composer vulnerability that may expose GitHub authentication tokens in CI logs.

11 May 2026

Mini Shai-Hulud: The Package That Crawled Through CI

TLDR and affected package summary for the Mini Shai-Hulud npm and PyPI supply-chain campaign.