Microsoft delivered the latest security definitions for Windows images via security intelligence update version 1.419.396.0. The Defender package version is also the same. Microsoft also published ...

Microsoft is delivering the latest security definitions for Windows images via security intelligence update version 1.389.44.0. The Defender package version is 20230503.1. In the support document ...

"Improper authorization of an index that contains sensitive information from a Global Files search in Windows Defender allows an authorized attacker to disclose information over a network," the ...

There is (or was) a vulnerability in Windows Defender, but you don't have to worry about it. That's the short version. The longer version, for those who are interested, is that Microsoft detected ...