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Megalodon Malware: GitHub Repo Compromise & Secret Theft
HIGH
Supply Chain

Megalodon Malware: GitHub Repo Compromise & Secret Theft

Analysis of the Megalodon malware campaign, which compromised over 5,500 GitHub repositories in six hours to steal developer credentials and sensitive secrets. Learn how

Runtime Rebel Intel
4 min read·May 26, 2026
SU
CRITICAL
Supply Chain

TeamPCP Supply Chain Attack Targets Microsoft SDKs and GitHub

TeamPCP expands its supply chain campaign to trojanize official Microsoft Python SDKs and infiltrate GitHub, requiring immediate dependency audits.

Runtime Rebel Intel
3 min read·May 25, 2026
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
Packagist Supply Chain Attack: 8 Packages Deliver Linux Malware
HIGH
Supply Chain

Packagist Supply Chain Attack: 8 Packages Deliver Linux Malware

Security researchers identified a supply chain attack on Packagist involving eight infected packages that deploy Linux malware via GitHub Releases URLs.

Runtime Rebel Intel
3 min read·May 23, 2026
npm Staged Publishing: New 2FA Controls Prevent Supply Chain Attacks
MEDIUM
Supply Chain

npm Staged Publishing: New 2FA Controls Prevent Supply Chain Attacks

GitHub introduces staged publishing for npm, requiring manual 2FA approval for package releases to mitigate malicious automated updates and account takeovers.

Runtime Rebel Intel
3 min read·May 23, 2026
CL
CRITICAL
Cloud Security

CISA Contractor Leaks AWS GovCloud Credentials via GitHub Repository

A significant security leak involving a CISA contractor has exposed privileged AWS GovCloud credentials and internal software deployment processes on GitHub.

Runtime Rebel Intel
4 min read·May 23, 2026
DA
CRITICAL
Data Breach

CISA Data Leak: AWS GovCloud Keys Exposed via Public GitHub Repo

Lawmakers demand answers from CISA after a contractor leaked AWS GovCloud keys and internal secrets on GitHub, prompting urgent credential rotation.

Runtime Rebel Intel
4 min read·May 22, 2026
GitHub Data Breach: Analysis of TeamPCP Internal Repository Theft
HIGH
Data Breach

GitHub Data Breach: Analysis of TeamPCP Internal Repository Theft

GitHub confirms the theft of 4,000 internal repositories by threat actor TeamPCP. Learn the technical implications and defense strategies for security teams.

Runtime Rebel Intel
3 min read·May 21, 2026
SU
HIGH
Supply Chain

GitHub Repository Breach Linked to TanStack Supply Chain Attack

GitHub confirms the breach of 3,800 internal repositories via a compromised VS Code extension linked to the TanStack npm supply chain attack.

Runtime Rebel Intel
4 min read·May 21, 2026
GitHub Internal Repositories Breached via Nx Console VS Code Extension
HIGH
Supply Chain

GitHub Internal Repositories Breached via Nx Console VS Code Extension

GitHub confirms internal repository breach after an employee device was compromised by a poisoned Nx Console VS Code extension in a supply chain attack.

Runtime Rebel Intel
3 min read·May 21, 2026
SU
HIGH
Supply Chain

GitHub Repository Breach: 3,800 Repos Accessed via VS Code Extension

GitHub confirms a security incident where a malicious VS Code extension compromised an employee account, leading to the unauthorized access of 3,800 repos.

Runtime Rebel Intel
4 min read·May 20, 2026
GitHub Investigates Claimed TeamPCP Breach of 4,000 Internal Repos
HIGH
Data Breach

GitHub Investigates Claimed TeamPCP Breach of 4,000 Internal Repos

GitHub is investigating a potential breach of 4,000 internal repositories claimed by TeamPCP, highlighting the risk of source code leaks for enterprises.

Runtime Rebel Intel
4 min read·May 20, 2026