Critical Microsoft Excel bug weaponizes Copilot Agent for zero-click information disclosure attack
Critical Microsoft Excel bug weaponizes Copilot Agent for zero-click information disclosure attack 2026-03-10 at 22:35 By Jessica Lyons 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 the 83 Microsoft […]