Check
- Connected apps in the portfolio settings.
- System users and their permissions.
- Partners you no longer work with.
Remove
- Open the integration settings.
- Remove anything unfamiliar.
- Review the remaining ones.
Keep a list
Name each tool, why it is there and who set it up.
Official sources
- About business portfolio and business asset permissions (Meta Business Help Center)
- Recover a hacked or compromised business portfolio (Meta Business Help Center)
Meta changes its help pages, menus and forms often. Follow the wording on your own screen and the current Help Center. Restore Ad Account is an independent service and is not affiliated with Meta.