This article is more than 6 years old, but I’ve collected some choice quotes from Googles security team and sprinkled a handful of security stories in between. Google is becoming more proactive about Android security as historically Android have suffered due to a lack of updates and support. Google will start to issue monthly security updates to Android users in response to critical vulnerabilities such as Stagefright and another flaw that can render an Android phone apparently dead silent, unable to make calls, with a lifeless screen Google.”]
Source: https://grahamcluley.com/heres-google-thinks-android-security-2011-present/