The same security hole that allows users to jailbreak their Apple products can also give hackers easy access to your iPhone, iPad, or iPod.
According to Reuters, French security firm Vupen has confirmed that by simply visiting a website and opening a contaminated PDF file, you can give hackers complete control of your iOS device.
The hack is triggered when visit a web address in your Safari browser that automatically opens a PDF document. Contaminated documents include an infected font file that causes an error that gives the hacker control of your device. Once the hack is triggered, it can delete files, download your data, or install applications.
If your running iOS 3.1.2 or higher on your iPhone, iPad, or iPod, you’re vulnerable. To avoid the problem, Gizmodo advises that you avoid opening PDFs directly until a fix is released–or if you must, only open PDFs from highly trustable sources.