Act
active
Fake Adobe/Zoom Update Lures Deploy ScreenConnect RMM (SMOKE#SCREEN)
- Engineer — Plan: Audit endpoints for unauthorized ScreenConnect installations and enforce application control policies that block unsanctioned RMM tools; no software vulnerability to patch, but tightening allow-lists prevents this class of persistence.
- SOC/IR — Act: Active campaign — hunt for ScreenConnect processes spawned by fake update installers or document-review lures; tune EDR/SIEM rules to flag unsanctioned RMM tool execution, mapping to ATT&CK T1219 and T1566.
- Leader — Learn: A recurring pattern of RMM-as-backdoor via lure campaigns; reinforces the need for ongoing phishing simulation and user awareness around unsolicited software update prompts, but no immediate leadership action required.
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