Chinese hackers are increasingly deploying ransomware, researchers say
apparent ransomware attacks against the Brazilian presidency and the All India Institute of Medical Sciences (AIIMS), carried out in 2022 and so far unattributed, were in fact the work of a suspected Chinese-linked cyberespionage operation tracked as ChamelGang, or CamoFei.
(PDF file - report from SentinelLabs and Recorded Future - Wednesday)