DataSociete

DataSociete was compromised in a ransomware attack attributed to killsec3 in October 2025. The organization, operating in an undisclosed sector in Unknown, was added to the group's data leak site as part of an extortion campaign.

killsec3 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.

DataSociete is a comprehensive B2B platform specializing in global business intelligence and financial analysis. The company provides access to a vast database of over 12.8 million companies, offering tools for advanced searches, financial data analysis, and corporate document retrieval.