AI News How a simple link allowed hackers to bypass Copilot’s security guardrails – and what Microsoft did about it by January 19, 2026 January 19, 2026 Ernesto R. agitos/moment/getty images Follow ZDNET: Add us as a favorite source On Google. ZDNET Highlights An attack called “reprompt” used a URL parameter to steal user data. One click … 0 FacebookTwitterPinterestEmail
