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PurpleBravo is a North Korea-linked threat actor associated with fraudulent IT worker operations used to infiltrate cryptocurrency and technology-related organizations. The group has targeted at least seven entities, including firms in the cryptocurrency sector such as a market-making company, an online casino, and a blockchain software company. Its activity is consistent with North Korean efforts to gain access to foreign companies through deceptive employment schemes rather than traditional intrusion-only tradecraft. PurpleBravo has operated across multiple online platforms, including hiring websites, messaging services, and code-hosting platforms, using job advertisements and maintained repositories to support its operations. The group has also been linked to the use of front companies that spoof legitimate IT businesses in multiple countries. This activity aligns with broader North Korean cyber-enabled revenue generation and access operations that blend social engineering, impersonation, and covert placement of operatives into targeted firms. Based on available high-confidence reporting, PurpleBravo is best characterized as a North Korea-linked actor focused on initial access through employment fraud and spoofing, with a particular emphasis on cryptocurrency and technology targets.
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Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
Attributed origin per open-source reporting.
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Every observed MITRE ATT&CK technique, grouped by tactic.
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CVEs this actor has used in known campaigns.
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