Wiz Shai-Hulud 2.0 Worm Affects Over One-Third of Fortune 100
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The Shai-Hulud 2.0 worm has impacted over one-third of the Fortune 100 and numerous other organizations. Although primary containment was achieved in late November 2025, the worm persisted due to overlooked supply chain dependencies. This update provides insights into the persistence mechanics related to the incident.
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