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RustDoor and Koi Stealer for macOS Used by North Korea-Linked Threat Actor to Target the Cryptocurrency Sector

Malware targeting macOS systems is on the rise, with cybercriminals primarily focusing on stealing information and mining cryptocurrency. Over the past year, North Korean nation-state APT groups have increased their cybercrime activities. Notably, the RustDoor malware, disguised as a legitimate software update, has been used to target software developers in the cryptocurrency sector. The FBI has issued a public service announcement regarding North Korean social engineering attacks.

Source: unit42.paloaltonetworks.com –

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