CTI · corroborated · 2026-09-21

TanStack npm Supply-Chain Compromise Exfiltrated 170 Private GitHub Repos

Full story & timeline

MITRE ATT&CK

• T1195 Supply Chain Compromise Initial Access
• T1552 Unsecured Credentials Credential Access
• T1567 Exfiltration Over Web Service Exfiltration

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://www.crowdsec.net/blog
• https://threadlinqs.com