Hackcom Sonic Fixed: Duo

Even after patching, review your historical logs for signs of exploitation.


During a live demonstration at HackCom, researchers revealed a side-channel vulnerability affecting specific dual-screen and dual-processor devices (referred to internally as "Duo" builds). Dubbed Sonic, the exploit leveraged high-frequency audio tones to force desynchronization between the device’s two core processing units. duo hackcom sonic fixed

Under the right conditions, an attacker could: Even after patching, review your historical logs for

Title: The Duo, HackCom, and the Sonic Fix During a live demonstration at HackCom, researchers revealed


You cannot simply trust a forum post. You must validate the fix.

If your organization operates under PCI-DSS v4.0 or SOC 2 Type II, the HackCom vulnerability likely represented a reportable exception. Now that the fix is confirmed, auditors will expect to see: