Sedgwick Acknowledges Data Breach Linked to TridentLocker Ransomware Attack

Cyberpress • January 7, 2026

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... Ransomware Gang Claim. “Sedgwick Government Solutions is segmented from the rest of our business, and no wider Sedgwick ...

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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.

Sedgwick Confirms Data Breach from TridentLocker Ransomware Attack Sedgwick has confirmed a data breach at its subsidiary, Sedgwick Government Solutions, after the TridentLocker ransomware gang claimed responsibility for stealing 3.4 gigabytes of sensitive data. The incident was acknowledged on January 4, 2026, and affects a company that provides services to federal contractors handling U.S. agency data. 5 sources 67

Extracted Entities

Attack Types (2)

Data Breach Ransomware

Companies (1)

Sedgwick Government Solutions

Ransomware Groups (1)