The mobile device security firm iVerify has been offering a tool since May that makes spyware scanning accessible to anyone—and it’s already turning up victims.

The Pegasus spyware is a dangerous zero-day exploit that requires no action from users in order to compromise one of the best iPhones and expose your personal data. That means that simply receiving an infected iMessage is enough to compromise your device and allow the spyware to access almost all the data on your phone.

A newly-released app lets you regularly scan your iPhone for Pegasus spyware – which can access almost all the