Reports mentioning Microsoft 365 Copilot
The Hacker News2 min read
Microsoft Copilot Vulnerable to Hidden Prompt InjectionA security vulnerability has been identified in Microsoft 365 Copilot, allowing hidden instructions within a Word document to be copied into new files generated by the AI assistant. Håkon Måløy, a security researcher, disclosed this technique on July 28, detailing…
OpenAI2 min read
GPT-5.6 Powers Microsoft 365 CopilotMicrosoft 365 Copilot has been upgraded to utilize GPT-5.6, marking a significant advancement in its artificial intelligence capabilities. This new model is now the preferred AI engine powering various Microsoft 365 applications, including Word, Excel, PowerPoint, Chat, and Cowork.