If you’re running version 6.0 of Android or earlier you’re vulnerable to malware, says consumer watchdog. More than one billion Android devices around the world are no longer supported by security updates, leaving them potentially vulnerable to attack.

Is Android 6 still secure?

Android 6.0 Marshmallow was recently discontinued and Google is no longer updating it with security patches. Applications still support it but this will change in the coming months. All new apps will target Android 8.0 Oreo and support for older releases will gradually cease.

Is it safe to use old versions of Android?

How long can you safely use an old Android phone? … Generally, an older Android phone won’t get any more security updates if it’s more than three years old, and that’s provided it can even get all the updates before then. After three years, you’re better off getting a new phone.