Hunting MacSync Stealer infrastructure through behavioral pivots

Executive Summary

Microsoft Security identified the MacSync Stealer malware, which rapidly rotates domains to avoid detection. By tracking consistent behavioral patterns, analysts uncovered over 30 related domains, demonstrating how durable hunting pivots can expose hidden infrastructure.


Intelligence Metadata - Source Publisher: Microsoft Security - Published Date: 2026-08-18T17:08:28+00:00 - Category: threat-intel

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Source: Microsoft Security