macOS Users Targeted by Sapphire Sleet Campaign Using Script Editor and Fake Update Dialogs

A sophisticated cyberespionage campaign is aggressively targeting Apple computer users across high-value financial sectors worldwide. North Korean threat actors are leveraging convincing social engineering tactics to bypass built-in platform defenses entirely. Instead of exploiting traditional software vulnerabilities, this operation tricks victims into executing malicious scripts masked as everyday communication tools. The targeted attacks specifically focus on…