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GhostAction Compromises About 1,900 GitHub Accounts, Targets Over 30,000 Reposit

BACKGROUND
1 SIGNALFIRST DETECTED 15 October 2026
Narrative synthesis pending — 1 signal collected.
How the story developed
Other feeds and industry voices
19 May
Popular GitHub Action Tags Redirected to Imposter Commit to Steal CI/CD Credentials

In yet another software supply chain attack, threat actors have compromised the popular GitHub Actions workflow, actions-cool/issues-helper, to run malicious code that harvests

REPORT · WHAT · The Hacker NewsOPEN STORY
9 Jul
Dormant GitHub Accounts Help Attackers Blend In While Mapping Corporate Orgs

Datadog Security Labs is warning of "several overlapping campaigns" that are systematically enumerating corporate GitHub organizations, repositories, and user accounts through the

REPORT · WHAT · The Hacker NewsOPEN STORY
22 May
Megalodon GitHub Attack Targets 5,561 Repos with Malicious CI/CD Workflows

Cybersecurity researchers have disclosed details of a new automated campaign called Megalodon that has pushed 5,718 malicious commits to 5,561 GitHub repositories within a

REPORT · HOW · The Hacker NewsOPEN STORY
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