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SU
CRITICAL
Supply Chain
North Korean Sapphire Sleet Compromises 140+ Mastra AI npm Packages
Microsoft attributes the Mastra AI supply chain attack to Sapphire Sleet (BlueNoroff), involving 140+ malicious npm packages targeting AI developers.
Runtime Rebel Intel
3 min read·Jun 20, 2026

HIGH
Threat Intel
BlueNoroff Exploits Fake Zoom Meetings to Deploy macOS Malware
BlueNoroff leverages AI avatars and stolen video to compromise crypto executives via fake Zoom calls and the Hidden Risk macOS malware family.
Runtime Rebel Intel
4 min read·Apr 29, 2026