I dont know anything about who called, they gave me some abbreviation for the company and needed to confirm that they had the correct birthday. I asked who they are and what they do and why they needed to confirm my information but the man said he couldn't disclose that information and asked me about my birthday again. I told the moron I wasn't going to confirm any information if he couldn't tell me who he works for or why he needs the information and hung up on him. I'm pretty sure its just someone who doesn't want to go to work.