A company called Speak Support advertised its Mac technical support on Bing. Their website states that they have an elite band of tech support experts and that Apple Consultants are online waiting for your call. The website protection.com does actually exist though, so why does it look like its down? One explanation for the failed response is that the admins may have disallowed the ping request. The next time cold call scammers phone you up, theyll already have a script made for Mac users as well.”]
Source: https://blog.malwarebytes.com/threat-analysis/2013/10/tech-support-scams-coming-to-a-mac-near-you/