NewsHive
CONTACT USANALYST PORTAL →
securityBACKGROUND

GitHub Investigating TeamPCP Claimed Breach of ~4,000 Internal Repositories

BACKGROUND
2 SIGNALSFIRST DETECTED 20 May 2026
Narrative synthesis pending — 2 signals collected.
How the story developed
Other feeds and industry voices
23 May
GitHub is just the latest victim of TeamPCP, a gang that has carried out a spree of software supply chain attacks that has impacted hundreds of organizations.

GitHub is just the latest victim of TeamPCP, a gang that has carried out a spree of software supply chain attacks that has impacted hundreds of organizations.

OPINION · WHAT · WiredOPEN STORY
20 May
GitHub investigates internal repositories breach claimed by TeamPCP

GitHub is investigating a breach of its internal repositories after the TeamPCP hacker group claimed to have accessed approximately 4,000 repositories containing private code.

REPORT · WHAT · BleepingComputerOPEN STORY
20 May
GitHub is investigating unauthorized access to their internal repositories

<a href="https://news.ycombinator.com/item?id=48201316">Comments</a>

REPORT · WHAT · Hacker News Best (RSS)OPEN STORY
20 May
The code hosting giant GitHub said it was investigating a breach, but said there was no evidence of customer data theft.

The code hosting giant GitHub said it was investigating a breach, but said there was no evidence of customer data theft.

OPINION · WHO · TechCrunchOPEN STORY
8 Apr
North Korea-Linked Hackers Use GitHub as C2 Infrastructure to Attack South Korea

<h3> Executive Summary </h3> <p>FortiGuard Labs has identified a sophisticated multi-stage attack campaign attributed to the North Korea-linked threat actor

REPORT · WHAT · Dev.toOPEN STORY
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
18 Sept
TeamPCP pulled off the worst-ever software supply chain hacking spree and breached thousands of companies. Now Google’s threat intelligence group has revealed it had a mole inside the hackers’ inner c

TeamPCP pulled off the worst-ever software supply chain hacking spree and breached thousands of companies. Now Google’s threat intelligence group has revealed it had a mole inside

OPINION · WHAT · WiredOPEN STORY
27 Apr
Checkmarx Confirms GitHub Repository Data Posted on Dark Web After March 23 Attack

Checkmarx has disclosed that its ongoing investigation tied to the supply chain security incident has revealed that a cybercriminal group published data related to the company on

REPORT · WHAT · The Hacker NewsOPEN STORY
Sources
WiredThe Hacker News

NewsHive monitors these sources continuously. All signal titles above link to the original reporting.

Intelligence by NewsHive. Need help navigating what this means for your business? Contact GeekyBee →