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Supply ChainMay 5, 2026

Trellix Source Code Breach Highlights Growing Supply Chain Threats

Trellix source code breach exposed security product internals to attackers.

Summary

Trellix experienced a source code breach that exposed proprietary security product details. Such breaches can reveal detection mechanisms and control locations, giving threat actors significant intelligence advantages. The incident underscores growing risks to security vendors' supply chains.

Entities

Trellix (vendor)