CTI · corroborated · 2026-09-01

HardBreacher Exploit Targets Kaspersky Endpoint Security Zero-Day for Windows 11 Privilege Escalation

Full story & timeline

MITRE ATT&CK

• T1068 Exploitation for Privilege Escalation Privilege Escalation

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://gbhackers.com
• https://cyberpress.org
• https://securityweek.com