Downloading Pokemon GO from the wrong source can lead to the user unknowingly loading malware to their phone. It was bound to happen, especially with a game that's based on GPS location and is already live in some areas of the world, but not in others. Today we're going to run down the reasons why users should avoid certain sources for the app, and stick to others. "Cybercriminals are after any angle that helps them gain a foothold on your devices," said Tim Erlin, Senior Director of IT Security and Risk Strategy for Tripwire. "A popular app that's not available in some places is a near-perfect target for crafting a malware delivery strategy."