CloudNordic said a ransomware attack destroyed customer data on its servers, including primary and secondary backups.
Both CloudNordic and Azero said that they were working to rebuild customers’ web and email systems from scratch, albeit without their data.
Yea.... Don't bother. But, do expect to hear from my lawyers.....
CloudNordic said that it “had no knowledge that there was an infection.”
CloudNordic and Azero are owned by Denmark-registered Certiqa Holding, which also owns Netquest, a provider of threat intelligence for telcos and governments.
None. Use your own encryption keys, and pre-encrypt your data.
If the cloud provider I use for storing my backups got pwned, the attacker would gain access to.... well, nothing, without my private keys. And- if you follow the 3.2.1. rule, you would lose nothing, because you have at least two other copies.