In the last couple of months, the DNS of the website was managed by Cloudflare. Since 13 April 2021, the website files keep disappearing even restored the oldest backups multiple times. It looks like someone or something deleting all site’s content and setting the default WordPress page.
We don’t get any errors but we receive an email that the site is set up and the admin password is changed. This email was received first on 17 April. The site’s content is anonymously deleted and WordPress setting up the default theme. Since the DNS is managed by Cloudflare, hosting company Godaddy refers to Cloudflare.
We checked and updated all the plugins and tested multiple restorations but none of these was helpful.
Any help will be highly appreciated!