CuraSec

Plan active

macOS ClickFix campaign adds browser-fingerprinting gate to hide lures

2026-08-06 13:03 UTC · Microsoft Security Blog · read the source ↗ #macos#infostealer#clickfix
  • Engineer — Learn: No patch or config action required; the shift to fingerprinting-gated delivery changes how malicious infra evades scanners, worth understanding when evaluating endpoint controls for macOS fleets.
  • SOC/IR — Plan: The new fingerprinting gate creates a hunting opportunity — build or tune detections for ClickFix-style clipboard-injection lures on macOS endpoints, and review proxy/DNS logs for infra that only responds to specific browser profiles.
  • Leader — Skip
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