Critical 0-Click Microsoft Excel Security Bug Lets Copilot Steal Data

Excel users are warned to update now, as a critical vulnerability has been confirmed that can lead to “zero-click information ...

A 'fascinating' Microsoft Excel security flaw teams up spreadsheets and Copilot Agent to steal data

There's more than one way to skin an Excel table, and this one abuses Copilot.

Patch Alert: Microsoft Fixes Nearly 80 Bugs, Including Critical Office Flaws

Microsoft’s March Patch Tuesday fixes 78 vulnerabilities, including Office preview pane flaws, an Excel Copilot data leak risk, and an AI-discovered 9.8 severity bug.
Redmondmag.com

Microsoft March Patch Tuesday: 8 Critical Bulletins and 2 Zero-Days

Microsoft's March 2026 Patch Tuesday includes fixes for 83 vulnerabilities affecting Windows, Office, SQL Server, Azure and .NET.

Critical Microsoft Excel bug weaponizes Copilot Agent for zero-click information disclosure attack

Could steal sensitive personal and financial data After a whopper of a Patch Tuesday last month, with six Microsoft flaws exploited as zero-days, March didn't exactly roar in like a lion. Just two of ...
Inc

After Office Software Outage, Microsoft Faces Allegations of Data Scraping in Word and Excel

According to a report on tech news site Tom’s Hardware, Microsoft’s Office system—the subscription-based online software suite that contains many tools aimed at digital workers, and used by over a ...
Geeky Gadgets

How to Use Microsoft Copilot with Excel and Office 365

Are you intrigued by the idea of an AI-powered assistant that integrates seamlessly into your Microsoft applications? You’ll be pleased to know that Microsoft has recently introduced Copilot, a ...