Watch out for Conspiracy Redemption if they go too far, though.
In those cases they are merely protecting panicky Muggles by doing what's ultimately best.
Finally, The Men in Black frequently do not officially exist, so good luck finding out anything about them.
If The Men in Black are hunting a character, he should look over his shoulder for the Van in Black and scan the skies for the Black Helicopters.
You're not going to burn through your data plan browsing our sites (unless you want to download the giant 1080p files from your phone).