Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

Before Stein-Erik Soelberg savagely killed his 83-year-old mother and then himself last year, the former tech executive had become locked in an increasingly delusional conversation with OpenAI’s ...

CHAT charges a higher expense ratio and is actively managed, while XLK is a large, low-cost index tracker with deep liquidity XLK’s portfolio is nearly pure technology, whereas CHAT blends big tech ...

As Microsoft Copilot continues to reshape the digital workplace, legal teams face new challenges and emerging opportunities in managing data, ensuring compliance, and navigating eDiscovery. This ...

A newly highlighted flaw in Microsoft’s cross-tenant collaboration model shows that once a user accepts a guest invitation in Teams, their Defender for Office 365 protections are dropped entirely, ...

Microsoft’s AI chatbot Copilot will no longer be available on WhatsApp after January 15, the company has shared. After that date, users on WhatsApp won’t be able to chat with the AI unless they switch ...

A new tool from Microsoft called Agent 365 is designed to help businesses control their growing collection of robotic helpers. Lamanna envisions a future where companies have many more agents ...

I have a t-shirt that proudly and loudly proclaims that it gets worse before it gets worse. It just got worse for Microsoft users. Hot on the heels of Windows 10, 11 and Server users being urged to ...

What if your word processor could not only understand your needs but also anticipate them? With the 2025 update to Microsoft Word, that vision is closer to reality than ever. Packed with innovative ...

ChatGPT, Gemini, Microsoft Copilot, Claude, and Perplexity app icons. Microsoft has revealed a privacy flaw that could expose what you're talking about with AI chatbots like ChatGPT, even though your ...

Microsoft published a walkthrough demonstrating how to upgrade a .NET AI chat app built from the official .NET AI templates to use the new Microsoft Agent Framework. The preview framework extends ...

Three grieving parents delivered harrowing testimony before Congress on Tuesday, describing how their children had self-harmed — in two cases, taking their own lives — after sustained engagement with ...