The contracts exist elsewhere; both parties have signed them and your legal department will have a copy. You can back things up outside of the cloud. Ditto fo

The contracts exist elsewhere; both parties have signed them and your legal department will have a copy. You can back things up outside of the cloud. Ditto for your work, which will be in a version control system which is backed up. If you really run the risk of losing millions of dollars you need to maybe spend a little on getting 10 replacement laptops and cloning them and burying them in the garden or something. Also, it sounds like breaching the NDA is less bad than the result of losing the data.