CTI · corroborated · 2026-09-01

McKesson copes with fallout from data theft extortion attack

Full story & timeline

MITRE ATT&CK

• T1199 Trusted Relationship Initial Access
• T1005 Data from Local System Collection

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://cyberscoop.com
• https://securityweek.com