// UNCLASSIFIED // CLEARED FOR PUBLIC RELEASE //
FILE BRC-wedgDTG 0600Z
ColdRecon / Breach Radar / QuickFox
Breach Record

QuickFox

DISCLOSED 2026-08-05 · SUPPLY CHAIN

A supply chain attack trojanized the QuickFox Windows installer to deliver the FDMTP backdoor. The compromised installer evades endpoint detection, allowing attackers to establish persistent access on victim machines. This incident highlights risks in software supply chains and the need for robust endpoint security controls.

The record

What we know

Disclosed
2026-08-05
Attack vector
Supply Chain
Sources

Cited reporting

Similar vector · recent

Other supply chain breaches on file

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