Bypass Record
Tamper-Protection Bypass × Microsoft Windows Tamper Protection
A publicly-reported instance of Tamper-Protection Bypass bypassing Microsoft Windows Tamper Protection, recorded with its original source. Factual record; no assessment of any specific deployment.
Mechanism
With physical access to the device, the attacker disables Tamper Protection (not possible via HID attacks), then establishes a C2 connection to a cloud VPS for remote shell access. This defeats the protection that normally blocks scripted/automated disabling of Microsoft Defender and other security settings.
Detection & mitigation
Monitor for unexpected changes to Microsoft Defender Tamper Protection state via Windows Event ID 5007 (Microsoft Defender Antivirus Configuration Change) or registry modifications to HKLM\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection. Mitigate by enforcing physical security controls, using BitLocker with pre-boot authentication, and enabling attack surface reduction rules to block unauthorized processes.
This is a record of a publicly-reported event, not an assessment of any specific organization's deployment. Detection and mitigation notes are drawn from the cited source. Where the source is silent, fields are omitted.