Always have a "kill switch." A hidden browser tab that, when clicked, closes the prank window and plays "Just a prank, bro!" audio.
A "Fake FBI Lock Warning" typically refers to ransomware or scareware Fake FBI Lock Warining Screen Prank
So, why do people fall for this prank? The answer lies in psychology. The fake FBI lock warning screen preys on people's fear of authority and the law. The instant a person sees an official-looking warning from the FBI or another law enforcement agency, their mind starts racing with worst-case scenarios. The countdown timer amplifies the anxiety, making the victim more likely to comply with the fake demands. Always have a "kill switch
This method allows you to "release" the victim remotely or after they have sufficiently panicked. Fake FBI Lock Warining Screen Prank