CRITICALAdvisoryJun 08, 2026
Action required
Hunt for BRICKSTORM, PLENET, and AGENTPSD IOCs across Linux appliances and MSP infrastructure. Prioritize privilege escalation attempts and unusual process execution on Linux systems. Review MSP access logs for unauthorized activity and lateral movement into customer cloud environments.
Affected products
Egnyte Storage SyncMicrosoft 365