CybersecuritySoftware

Microsoft Blocks Windows File Previews Over Security Fears

Microsoft has quietly disabled file preview capabilities for internet-downloaded documents in Windows 11, citing vulnerability to credential theft. The change affects files with the “Mark of the Web” attribute and represents the latest in a series of security moves this month. Security analysts suggest the blanket approach might inconvenience legitimate users while addressing a specific NTLM hash leakage risk.

Microsoft appears to be taking a scorched-earth approach to a specific Windows security vulnerability, with reports indicating the company has disabled file previews for all internet-downloaded documents. The change, which reportedly took effect October 14, automatically blocks File Explorer’s preview function for any files bearing the “Mark of the Web” attribute—Microsoft’s method for flagging content obtained from online sources.

Credential Theft Concerns Prompt Drastic Action

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Microsoft Revives Voice Commands with “Hey Copilot” AI Feature for Windows 11

Microsoft is reintroducing voice-activated assistance with “Hey Copilot,” a new feature for Windows 11 that allows hands-free AI interaction. The update includes Copilot Actions for desktop automation and Manus AI integration in File Explorer. These developments aim to streamline tasks while addressing privacy concerns.

Voice-Activated AI Returns to Windows

Microsoft is bringing back a familiar feature from Windows 10 with the introduction of “Hey Copilot,” a wake word for its AI assistant, according to reports. This voice activation allows users to summon AI support without manual input, reminiscent of the “Hey Cortana” command from past systems. Sources indicate that this update aims to make interactions with Microsoft‘s Copilot more intuitive, especially for those who find text-based prompts challenging.