https://wccftech.com/microsoft-confirms-june-windows-10-update-could-crash-systems/ > This month's Patch Tuesday Windows 10 update has managed to bring in quite a few issues, including some that have now been acknowledged by Microsoft. After releasing an out-of-band fix for the printing issue, the Windows maker has now confirmed that some users might experience crashes due to a failure in the Local Security Authority Subsystem Service (LSASS) file, lsass.exe. > The Local Security Authority Subsystem Service (LSASS) file (lsass.exe) might fail on some devices with the error message, “A critical system process, C:\WINDOWS\system32\lsass.exe, failed with status code c0000008. The machine must now be restarted."