CTI · reported · 2026-10-02

Warlock ransomware exploits SharePoint vulnerabilities targeting critical infrastructure

Full story & timeline

MITRE ATT&CK

• T1190 Exploit Public-Facing Application Initial Access
• T1486 Data Encrypted for Impact Impact

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.securityweek.com/warlock-expands-sharepoint-exploitation-in-critical-infrastructure-attacks/
• https://www.security.com/threat-intelligence/warlock-ransomware-critical-infrastructure