This is super scary - especially since they seem to have control of everything. What if hackers decided to mess with line signals and such? It’s an accident waiting to happen.

FYI: Yandex is the russian google. So this is more than likely a Russian hack originating from a yandex user- or at least someone trying to make it look like it was a Russian hack,

Also, for the love of everything that you hold sacred, domain admins should not ever be checking email / browsing the internet while logged in with domain admin privs. Make 2 accounts people, it’s not that hard. Domain admin accounts should be used for only administering the domain - nothing else.

this is why you keep offline backups.

... ARE belong to us.

ALL YOUR TRAIN BELONG TO US.