Qilin, the Russian cyber crime gang behind the ransomware attack on NHS suppliers which crippled major London hospitals this week, has a track record of cyber attacks spanning medical ...

The qilin is also found in Japanese mythology where it is known as the kirin, a yokai that is regarded as highly sacred and powerful due to being associated with purity, goodness, and times of peace.

Microsoft says a North Korean hacking group tracked as Moonstone Sleet has deployed Qilin ransomware payloads in a limited number of recent attacks. "Since late February 2025, Microsoft has ...