This is a scam that I’m seeing more and more – The article below talks about scammers for Windows, but the same folks are after Mac users, as well.
As I have said before, Apple devices are so secure, the only way that bad people can get through to you nowadays, is to trick you.
If you’re not sure about something, call me and ask me!
As said in the article that follows, if somebody asks for your credit-card info, HANG UP.
Microsoft Tracks Down Tech Support Scammers, Files Lawsuit – Softpedia <http://news.softpedia.com/news/Microsoft-Tracks-Down-Tech-Support-Scammers-Files-Lawsuit-467944.shtml>