Today I would like to mention this incredible history about an ex-Administrator proceeded to delete and wipe all customers servers.
You can review following image that well explain what happened:
Verelox, a provider of dedicated KVM and VPS servers based in The Hague, Netherlands, suffered a catastrophic outage after a former administrator deleted all customer data and wiped most of the company's servers.
more details can be found here:
https://www.bleepingcomputer.com/news/security/ex-admin-deletes-all-customer-data-and-wipes-servers-of-dutch-hosting-provider/