OTX Threat: Sapphire Sleet Targets macOS

We recently observed a multi-stage macOS intrusion campaign conducted by the North Korean state-sponsored threat group Sapphire Sleet (also tracked as BlueNoroff / UNC1069). The campaign specifically targets macOS environments within high-value financial sectors, including venture capital firms, Web3 developers, and cryptocurrency organizations. By leveraging signed, built-in system applications l