Spyware Backdoor Prompts Google to Pull 500 Apps with >100m Downloads
At least 500 apps collectively downloaded more than 100 million times from Google's official Play Market contained a secret backdoor that allowed developers to install a range of spyware at any time, researchers said Monday.
The apps contained a software development kit called Igexin, which makes it easier for apps to connect to ad networks and deliver ads that are targeted to the specific interests of end users. Once an app using a malicious version of Igexin was installed on a phone, the developer kit could update the app to include spyware at any time, with no warning.
Read more at Ars Technica