After the industry-wide hardware-based security vulnerability disclosed on the 3rd of January 2018, Microsoft had to patch and reboot some machines of its Azure platform.
All MEGA SAAS services were up and running shortly after the reboot. MEGA is now ensuring that all MEGA SAAS machines are updated as appropriate as soon as possible.
It is still possible that some machines may need a restart in the coming days. In all cases MEGA will minimize disruption for its customers.