DataOstrov s.r.o.

DataOstrov s.r.o. was compromised in a ransomware attack attributed to titan in July 2026. The organization, operating in the Technology sector in CZ, was added to the group's data leak site as part of an extortion campaign.

titan 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.