Which one of the threat under the 3 categories would cause information to come up saying "If you don't pay we'll turn you in for child Pornography"?

Not to cause a problem but how is Iolo System Shield a rouge when it hasn't caused a problem to my PC?
I've ran into a Fake Security Program & it blocked the program from downloading.

System Mechanic Professional which includes Iolo System Shield is what i'm using.

Perhaps Crush was referring to Security Shield.

http://en.wikipedia.org/wiki/List_of_rogue_security_software#cite_note-85

To Mr. Crush: Do you mean > https://www.google.com/search?q=security shield virus&oe=utf-8&aq=t&rls=org.mozilla:en-USfficial&client=firefox-beta&um=1&ie=UTF-8&hl=en&tbm=isch&source=og&sa=N&tab=wi&ei=KwAvUPu5LO_M6QGvpoDoCQ&biw=1225&bih=745&sei=LwAvUP_hC6Sh6wGIhYGgCg < Google Image result of Security Shield

Or> http://www.bleepingcomputer.com/virus-removal/remove-security-shield

In my 1st post of this thread, I was asking that because my adoptive dad Jack ran into a threat that brought up a message saying "If you don't pay, we'll turn you in for Child Pornography" but his PC didn't freeze nor did any "Not Responding" actions. That's why I was asking that.

Could what I typed still be info of "Ransomware" or another threat in the following list below?