Ciarus

Ciarus was compromised in a ransomware attack attributed to THEGENTLEMEN in April 2026. The organization, operating in an undisclosed sector in Germany, was added to the group's data leak site as part of an extortion campaign.

THEGENTLEMEN 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.

ciarus.de zoominfo.com/c/ciarus/1324145982 Ciarus Technologies is a software development company based in Germany that specializes in custom software development, web and mobile app development, IT outsourcing, and DevOps services. They cater to businesses looking for tailored IT solutions to enhance their competitiveness in the digital landscape. With a focus on exceptional customer service and technical expertise, Ciarus aims to help clients bring their ideas to life through reliable and cost-effective technology