ESET found 11 Microsoft-signed UEFI shims, some over a decade old, that let attackers bypass Secure Boot without a single new ...
Attackers could bypass UEFI Secure Boot on a wide range of systems thanks to 11 Microsoft-signed UEFI shim bootloaders ...
The July Patch Tuesday Windows update breaks the record for the most security bugs fixed in a single month, with three ...
Microsoft fixed a record 570 security flaws in July 2026 Patch Tuesday, including three zero-days and two exploited bugs.