Sounds like a 'ransom' attack/phish. Whatever you do, never, ever dial an 866 number.
QUOTE
PrivacyStar web and mobile users have looked up, blocked, and filed complaints on phone numbers in the 866 area code 1,140,911, 820,087, and 45,129, time(s) respectively.
If some company you deal with has that area code, you might want to write it down by the phone... more likely, I'd just deal with another company.
Only other 'work' I'd suggest would be to contact the site's webmaster, IF you've visited that site before. If you don't get a positive response, there are sites that can add that site to a blacklist.
Your two links seem to be pointing to the same place/thread. "Linc" is a very competent and patient supplier of well detailed and accurate info at those forums.
Yeah, I knew better than to dial that number.
I had never visited the site, but others had. At this point, I can't go back without some more digging as I erased my browser history, cookies, cache, etc.
Yes, both links went to same place. One took you to the thread in general, the other to Linc's answer. I erased the first link and left the one that provides the helpful answer. Good to hear that this person has a good rep at Apple forums.