Qilin (cybercrime group)

Qilin is a Russian-speaking cybercrime organisation that has been linked to a number of incidents, including a ransomware attack on hospitals in London.

The group was detected by Trend Micro in August 2022 promoting ransomware called Agenda, which affiliates could tailor. The software at the time was written in Go and Trend Micro noted similarity of the source code with Black Basta, Black Matter and REvil families of malware.