In this question, a passage is given followed by a statement. Read the passage carefully and judge the statement based on the given passage.

Google has removed a total of 85 malicious apps from Play Store after security researchers found these apps to be a disguise of an adware family. These apps were available in the form of game, TV, and remote control simulator apps on the Android Play Store. These adwares are capable of displaying full-screen ads, hiding itself, monitoring a device's screen unlocking functionality, and running in the mobile device's background. 

These apps have been downloaded over 9 million times from the Play Store with one of the apps named "Easy Universal TV Remote" has alone been downloaded over 5 million times. It is the most downloaded apps among the list of all 85 adware apps. Despite coming from different developers and signed by different APK public key certificates, the apps exhibited same source code and shared the same source code. 

Statement: 

These malicious apps are capable of monitoring a device's screen unlocking functionality.

Choose the appropriate one from the following options

A - The statement is definitely true.

B - The statement is probably true.

C - The statement cannot be determined.

D - The statement is definitely false