The FBI has obtained information regarding cyber actors who have compromised and stolen sensitive business information and Personally Identifiable Information (PII). Information obtained from victims indicates that PII was a priority target. The FBI notes that stolen PII has been used in other instances to target or otherwise facilitate various malicious activities such as financial fraud though the FBI is not aware of such activity by these groups. Any activity related to these groups detected on a network should be considered an indication of a compromise requiring extensive mitigation and contact with law enforcement.
