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The Xcode Assassin Returns: A Deep Dive Into the Latest XCSSET Version

📅 July 31, 2026 📰 unit42.paloaltonetworks.com 🔍 0 CVE(s) referenced

XCSSET v40 marks a major escalation in macOS supply chain attacks, deploying polymorphic, fileless malware that hijacks browsers, replaces legitimate apps, and sabotages system defenses—all while remaining nearly invisible to traditional detection methods.

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