April KB5083769 Windows 11 update causes backup software failures
Source: BleepingComputer · Category: Security News — Technology
April 2026 Windows 11 KB5083769 security update breaks third-party backup software on 24H2 and 25H2. If firm relies on affected backup vendors, test patch in staging before deployment. Coordinate with IT on backup continuity plan; do not deploy without validating backup tool compatibility.