238 Applications Found on Play Store Contain Malicious Code That

This updated guide examines 238 Applications Found on Play Store Contain Malicious Code That and organizes the essential facts, background, and practical takeaways in clear American English.

Responsible-use note: Apply security techniques only to systems you own or are explicitly authorized to test.

Within 24 hours to 1 week after being installed, BeiTaAd malicious code does not do anything unusual. This makes Android users never realize that they have installed an application containing ad code on the device.

Even if BeiTaAd is enabled and displays ads, users do not know which application is the cause of the problem because it displays ads outside the app, usually on the lock screen and even running sounds. / video in random times.

On the Android forum, many users responded to their smartphone being infected with BeiTaAd and unable to delete it. Even, BeiTaAd has caused smartphone paralysis, cannot be used.

Lookout said that the hacker tried to hide the existence of BeiTaAd ad code by 238 applications and all of them were released by Chinese company named CooTek.

After receiving reports and a list of 238 apps, Google quickly removed them all from Play Store. But how these applications overcome censorship barriers and appear on Play Store is still a mystery.