- 22nd May 2026
MEGALODON_CI is an active zero-CVE campaign poisoning GitHub Actions workflow files across 3,500+ confirmed public repositories. Automated commits inject a base64-encoded credential harvester that exfiltrates AWS, GCP, and Azure secrets, OIDC tokens, SSH keys, and package registry credentials in a single runner execution. No CVE exists — every traditional scanner is blind to it.
Francesco Cipollone