900 million Android
devices are at risk from a bug that allows hackers to hijack phones and steal
data. A ‘master key’ that could give hackers complete
access to mobile phones and tablets running Google’s Android software has been
revealed. This Bug allows hackers to steal data, listen in to calls or send
junk email and text messages. It takes advantage of the Android handles
cryptographic verification of the apps installed on the phone.
Android uses the cryptographic signature as a way
to check that an app or program is legitimate and to ensure it has not been
tampered with.