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#GitHub Actions

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SU
HIGH
Supply Chain

Megalodon Supply Chain Attack Infects 5,500+ GitHub Repositories

Attackers used automated commits to inject malicious GitHub Actions workflows into 5,500+ repositories, targeting CI/CD secrets and sensitive tokens.

Runtime Rebel Intel
3 min read·May 25, 2026
Megalodon Campaign: 5,561 GitHub Repos Hit by Malicious Workflows
HIGH
Supply Chain

Megalodon Campaign: 5,561 GitHub Repos Hit by Malicious Workflows

Automated Megalodon attack pushes 5,718 malicious commits to GitHub repositories to exfiltrate secrets via GitHub Actions workflows.

Runtime Rebel Intel
4 min read·May 22, 2026
DA
HIGH
Data Breach

Grafana Breach After TanStack Attack: Token Rotation Failure

Grafana suffered a data breach due to a GitHub workflow token not rotated after the TanStack npm supply-chain attack, impacting user data. Learn the details.

Runtime Rebel Intel
4 min read·May 20, 2026
OpenAI Revokes macOS App Certificate Following Supply Chain Attack
HIGH
Supply Chain

OpenAI Revokes macOS App Certificate Following Supply Chain Attack

OpenAI revokes its macOS app signing certificate after a GitHub Actions workflow downloaded a malicious Axios library version during a supply chain incident.

Runtime Rebel Intel
3 min read·Apr 13, 2026
SU
CRITICAL
Supply Chain

Axios NPM Supply Chain Attack Bypasses GitHub Actions CI/CD

A sophisticated supply chain attack targeted the Axios NPM package, leveraging a compromised token to bypass GitHub Actions CI/CD and deploy malicious versions.

Runtime Rebel Intel
4 min read·Apr 1, 2026
SU
HIGH
Supply Chain

TeamPCP Supply Chain Attacks Target Docker Hub, PyPI, and VS Code

TeamPCP expands supply chain attack tactics from GitHub Actions to Docker Hub, PyPI, and VS Code extensions, collaborating with the Lapsus$ hacking group.

Runtime Rebel Intel
4 min read·Mar 25, 2026
SU
CRITICAL
Supply Chain

trivy-action Supply Chain Attack: Scattered Swarm Steals GitHub Secrets

Analysis of the trivy-action supply chain compromise by Scattered Swarm. Learn how GitHub runner secrets were stolen and critical mitigation steps.

Runtime Rebel Intel
5 min read·Mar 21, 2026
Tag Poisoning Compromises Xygeni GitHub Action, C2 Implant Active
HIGH
Supply Chain

Tag Poisoning Compromises Xygeni GitHub Action, C2 Implant Active

Attackers compromised the `xygeni/xygeni-action` GitHub Action using tag poisoning, deploying a C2 implant for up to a week. Users must verify integrity and review logs.

Runtime Rebel Intel
4 min read·Mar 12, 2026