How can I access UpdraftVault backups if lose access to the website that created them?

If you lose access to a website (e.g. it is hacked, or the hosting company disappears), then you can access, download or delete your backups by logging in at updraftplus.com, and going to your Account Page. There is a Vault browser available at updraftplus.com.

These backups can then be used to recreate your website.