Solve the following cross-word

This app may cause the cyber crimes.

This app may cause the cyber crimes — Facebook

Explanation: Most of the cyber-crime has increased only through this app, i.e., Facebook.

⇒ Personal information and numbers are spread and thereby reaches the unknown person which leads to unnecessary calls, messages, stalking etc.

⇒ Some may make fake account on Facebook to tease the girls or to exploit them.