AI IntelligenceAug 1, 2026AI Intelligence
Article
A security researcher built a self-spreading worm that hides prompt injections inside Word documents and hijacks Microsoft...
Copilot, spreading into new files whenever documents are reused. Microsoft confirmed the issue but had not fixed it after 144 days.
Data Cube AI EditorialSource: The Decoder
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Source Brief
A security researcher built a self-spreading worm that hides prompt injections inside Word documents and hijacks Microsoft Copilot, spreading into new files whenever documents are reused. Microsoft confirmed the issue but had not fixed it after 144 days.
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