Microsoft Threat Intelligence and Microsoft Defender Security Research Team
Threat Intel Widely Reported (4 sources)
HIGHSapphire Sleet - Analyzing macOS Intrusion Campaign with New Insights
Sapphire Sleet, a North Korean threat actor, has launched a new macOS intrusion campaign that uses social engineering to deliver malware disguised as a legitimate software update. This article analyzes the attack lifecycle and offers defensive measures.