TechHive | Over half of Android devices have unpatched vulnerabilities, report says PCWorld Over half of Android devices are vulnerable to known security flaws that can be exploited by malicious applications to gain complete access to the operating system and the data stored on it, according to a report from mobile security firm Duo Security. Over half of Android phones have security flaws, research finds Android Warning: 50% Of Devices Need Patching Half of all Android devices vulnerable to malware due to outdated software |