If the contract (terms of service) you agreed to with the provider says they can nuke your data without notifying you, there may be nothing you can do. If the c

If the contract (terms of service) you agreed to with the provider says they can nuke your data without notifying you, there may be nothing you can do. If the contract doesn't allow them to do that, you could consult a lawyer to see if this constitutes a breach of contract or negligence. (But if the contract has a forced arbitration clause, you won't be able to sue them.) In any case, this is a horrible thing for a business to do to a paying customer.