Cox, Castle & Nicholson LLP

Cox, Castle & Nicholson LLP was compromised in a ransomware attack attributed to SilentRansomGroup in April 2026. The organization, operating in the Business Services sector in United States, was added to the group's data leak site as part of an extortion campaign.

SilentRansomGroup operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Cox, Castle & Nicholson is a leading law firm specializing in real estate and related services, with o…