McAfee Defender’s Blog: Cuba Ransomware Campaign

This McAfee report analyzes the Cuba ransomware campaign: it describes observed tactics and techniques (mapped to MITRE ATT&CK), provides file hashes, filenames, email addresses, domains, a TOR leak site, and YARA rules, and recommends layered defensive and detection controls (endpoint, web/email filtering, EDR, cloud protections) and hunting workflows to prevent, detect, and respond to infections.