Weekly Roundup

Think iPhones are immune to malware? Think again. Researchers have discovered a new crop of malicious apps that spam users' phones with intrusive ads that earn shady developers thousands of dollars in revenue. Even worse, thousands of users might have these apps on their iPhones right now and not even know it. We'll tell you which apps you need to delete as soon as possible.

We've all heard about Android's ongoing issues with malware, but this time is different. While most viruses spam phones with pop-ups and ads, they're relatively easy to locate and delete from your device. This new strain refuses to be deleted, even if you manage to reset your phone. How can you avoid this scary virus and how can you shake it if it's already on your smartphone?