Security flaws are one of those things that Android users have unfortunately grown accustomed to, but the recent vulnerability known as Stagefright has taken things to an entirely different level. This vulnerability affects the vast majority of Android devices out there at the moment and allows hackers to hijack our device with a single message. To make matters worse, the “biggest software update the world has ever seen” that Google released to fix the vulnerability is not only easy to bypass, the update itself is vulnerable.