Threat actor profiling is the process of identifying and characterizing the individuals or groups behind cyberattacks. Profiles typically cover tooling preferences, targeting patterns, infrastructure reuse, language cues, and relationships with other criminal entities.
Infostealer intelligence adds a powerful dimension to profiling because infections expose the attacker's own machines. Hudson Rock has used compromised criminal infrastructure to unmask ransomware operators, nation-state affiliates, and fraud networks.
Read our investigations into criminal infrastructure de-anonymization and the infostealer-to-APT pipeline involving Lazarus Group.