Last week, Microsoft released a very important Defender update for new Windows 11 and 10 ISO image installations that deals with the widespread Lamma stealer. The security update was published right around the time of the Windows Patch Tuesdays for the month of August 2025 on Windows 10 (KB5063709 / KB5063877 / KB5063871 / KB5063889) and Windows 11 (KB5063878, KB5063875). The Windows 11 24H2 KB5063878 update has not exactly been flawless as it exhibited installation issues, throwing up a 0x80240...