The Hacker NewsSaturday · October 10, 2026FREE

Credential-Stealing GitHub Actions Workflows Planted in Tens of Thousands of Repositories

The Hacker News published a report on October 9, 2026 describing credential-stealing GitHub Actions workflows that have been planted in tens of thousands of repositories. According to the source, the malicious workflows are designed to steal credentials, and the campaign's reach is described as spanning tens of thousands of repositories. The report frames the activity as a supply-chain style intrusion into repositories that use GitHub Actions workflows. The available source text does not name the actors behind the campaign, does not identify specific affected repositories or organizations, and does not describe the exact credential types targeted or the mechanism by which the workflows exfiltrate data. It also does not state whether GitHub or any other party has removed the workflows, nor does it provide remediation steps, indicators of compromise, or a timeline beyond the publication date. The headline and excerpt anchor only the core facts: credential-stealing GitHub Actions workflows, planted at scale across tens of thousands of repositories, reported by The Hacker News on October 9, 2026.