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Qilin Ransomware Attacks German Law Firm and U.S. Construction Company

Qilin Ransomware Attacks German Law Firm and U.S. Construction Company

First seen 25 Jan 2026, 18:47 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

On January 24, 2026, the Qilin ransomware group claimed responsibility for cyberattacks against HARTE-BAVENDAMM, a German law firm, and D & D Building, a U.S. construction company. Both organizations received extortion notices threatening data leaks unless demands were met.

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