Google plus calls warning

This warning about the new service offered by Google (Google plus), under Google tests plus the new social position, the company has provided for a limited portion of the Google service experience plus users through send invitations either via system calls or through the ability to send friends registered service invitations to their friends and relatives, this recent exploit some of the attackers in the false alhzev invitations from catching your account password to algmaihl through false calls in this video Discover how to validate the call, and it's coming from a place of safety and is questionable.