Ever since Pokemon Go was released, there have been malicious apps released as well that are hoping to ruin your phone.

Three have been found in the Google Play store. Pokemon Go Ultimate is a huge problem because it locks the screen on your device on startup. You can pull out your battery or use Android Device Manager, but the program will still run in the background and click on porn ads.

There are two other apps called ‘Guide and Cheats for Pokemon Go’ and ‘Install Pokemongo’ that you should not download if you run across them.

The apps have been removed from the Google Play store, but there are third-party applications all over the place, but you should definitely do your homework before you download them.