Microsoft has confirmed a critical security flaw that impacts the back-end systems that provide authentication services for the control panel. Currently these systems have been updated to mitigate any security concerns. Additional measures are being undertaken from Friday, 7/17/20, at 9 pm EST through Sunday, 7/19/20, 9 pm EST, to provide a higher level of security which will require a reboot of all systems. There is no anticipated impact on the end-customer or services from the reboot, however there may be a brief interruption of the ability to log on to the control panel.
If you have any questions about the update process, please contact the support team.