If you remember, we told you over the summer that Google and Android developers had agreed to issue monthly security patches, to ensure that the nearly 1 billion Android devices around the world are as safe as they can possibly be. As it turns out, Android devices are a lot more vulnerable to hackers and malware than you thought.
A few months ago, Google was dealing with one of the worst malware bugs we've ever heard about. With the Stagefright bug, hackers could take over your smartphone, steal your sensitive information and seriously invade your privacy, such as recording your phone calls.
Google had a tough time fixing Stagefright, in part because it can't issue security patches for Android devices that it doesn't make, which is most of them. Not that many people have its Nexus phones. So, those monthly security patches are important, and more needed than you could imagine.
Google and the University of Cambridge in the United Kingdom found that 87% of Android devices are vulnerable to attack from malware that they know about. Who knows how many vulnerabilities are out there that they don't know about?
Google and Cambridge are continually tracking Android smartphones and tablets to see which ones are secure and which ones aren't. How secure is your Android device?