Sai Anil Kumar collected my resume saying he was w...

Sai Anil Kumar collected my resume saying he was working for PepsiCo. What was suspicious was he asked for my birthdate and last four of my SSN saying he wanted it for an identifier.
My guess is he is collecting resumes to show it to clients to appear as legitimate. He promised to call me the next day but disappeared like a Disney villain.
Watch out guys; these guys are scammers