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On Monday, Microsoft Detection and Response Team (DART) researchers warned that an OpenAI API was being abused as a backdoor for malware. The researchers concluded that bad actors were using the novel ...

Microsoft has disclosed details of a novel backdoor dubbed SesameOp that uses OpenAI Assistants Application Programming Interface (API) for command-and-control (C2) communications. "Instead of relying ...

Microsoft security researchers have discovered a new backdoor malware that uses the OpenAI Assistants API as a covert command-and-control channel. The company's Detection and Response Team (DART) ...

Here’s a fact about Windows 95 that isn’t exactly iconic: It was the first voice-enabled version of Microsoft’s operating system. A collection of technologies known as the Microsoft Speech API (SAPI) ...

At Microsoft, we’re creating API-based agents that extend the reach of Microsoft 365 Copilot to include more diverse apps and data sources. Agentic AI is the frontier of the AI landscape. These tools ...

On September 12, 2025, Microsoft announced the Live Interpreter API in public preview, expanding its Azure AI Speech portfolio. The new service enables real-time speech-to-speech translation across 76 ...

Microsoft MSFT0.69%increase; green up pointing triangle has made changes to its internal communication channels and building security measures following a protest in which current and former workers ...

Microsoft has officially announced the general availability of gpt-realtime, its latest speech-to-speech (S2S) model, on Azure AI Foundry. The new model brings together Microsoft’s speech-to-speech ...

Microsoft Unveils Its First Fully Homegrown AI Models; Set to Bring New Features to Copilot MAI-Voice-1, Microsoft’s expressive speech generation model, is now powering the company's Copilot Daily ...