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Trellix discloses the breach of a code repository

Securityaffairs.Co •Pierluigi Paganini • May 2, 2026

Trellix disclosed a security breach affecting part of its source code repository, however, the company says there’s no sign of code misuse. Trellix revealed a breach that allowed unauthorized access to part of its source code repository. The company said it quickly launched an investigation with forensic experts and notified law enforcement. While the exact […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Trellix Reports Source Code Repository Breach with No Misuse Detected Trellix has disclosed a security breach that provided unauthorized access to part of its source code repository. The company stated that there is currently no evidence of code misuse following the breach. An investigation was promptly initiated with forensic experts, and law enforcement has been notified. Details regarding the specific attack vector or method have not been disclosed in the articles. The scope of the impact remains unclear, but Trellix is actively managing the situation. The company aims to ensure the integrity of its systems and protect its intellectual property. Further updates may follow as the investigation progresses. 15 sources 37

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Trellix discloses the breach of a code repository

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Extracted Entities

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