Yeah. From what I know at least Filmstaden (Swedens biggest cinema chain, owned by AMC) can’t sell a thing right now. No tickets can be sold at all, and no snacks can be sold at the cinema either :(
Rusta is another affected store chain. I guess there is a lot more affected customers unknown to the public right now
In a meeting right now, team lead just recounted how she'd had to pay in cash at Rusta (ESpoo, I assume) yesterday or the other day because card payment wasn't working. "I was lucky to happen to have cash on me, others turned around and left."
It only affecting one datacenter is good news, IMO:
It makes it likely that the attackers didn't breach Tietoevry itself, or that they had only very limited access (unless Tietoevry has incredibly good separation between business units, so that only a small subset is affected).
That increases the chance that the customers have to deal with an outage, not an outage followed by ransom demands and their customer data being leaked.
At the moment word is that attackers encrypted Tietoevrys hypervisor platform (Hyper-V, vSphere or KVM not known) which was hosting multiple customers VMs. So attackers breached Tietoevrys management network, not customer networks.
Rusta is another affected store chain. I guess there is a lot more affected customers unknown to the public right now