Jones Day

Jones Day was compromised in a ransomware attack attributed to SilentRansomGroup in March 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.

Jones Day founded in 1893 and headquartered in Cleveland Ohio, is a global law firm with locations acr…