As you might expect when a large number of people want something that is only available in limited quantities, bogus invitations to join Google Inc.
But instead of taking recipients to the Google+ site, the link contained in the message from one of the fakes leads to a site for penis enlargement products.
Hackers are known to exploit situations such as this in which Google stopped accepting new users for its test group after experiencing what it called "insane demand."
Security experts urge users to be wary of such email and not open links unless you are certain of who it comes from.
