1 rich Libsyn https://www.libsyn.com 90 600 SANS Stormcast Wednesday, May 20th, 2026: Assume Supply Chain Compromise; GitHub Action Compromise; TeamPCP Supply Chain Campaign: Activity Through 2026-05-17 https://isc.sans.edu/diary/TeamPCP%20Supply%20Chain%20Campaign%3A%20Activity%20Through%202026-05-17/32994 https://slsa.dev/spec/v0.1/levels Github Action Compromise https://www.stepsecurity.io/blog/actions-cool-issues-helper-github-action-compromised-all-tags-point-to-imposter-commit-that-exfiltrates-ci-cd-credentials How Storm-2949 turned a compromised identity into a cloud-wide breach https://www.microsoft.com/en-us/security/blog/2026/05/18/storm-2949-turned-compromised-identity-into-cloud-wide-breach/ keywords: supply chain; github action; teampcp; github; azure SANS Internet Storm Center's Daily Network Security News Podcast https://isc.sans.edu/podcastdetail.html <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/41356260/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/41356260