From securityaffairs.co
The supermarket chain Coop shut down approximately 500 stores as a result of the supply chain ransomware attack that hit the provider Kaseya.
The REvil ransomware operators initially compromised the Kaseya VSA’s infrastructure, then pushed out malicious updates for VSA on-premise servers to deploy ransomware on enterprise networks.
“We first noticed problems in a small number of stores on Friday evening around 6:30pm so we closed those stores early. Then overnight we realised it was much bigger and we took the decision not to open most of our stores this morning so that our teams could work out how to fix it.” a spokeswoman for Coop Sweden told the BBC.