Caller called and refused to identify herself or the company she is associated with. She wanted to verify my social security number. I refused to give up my social security number. This is fraud

I receive calls from this number several times a day and they never leave a message and if I call back they hang up.

This cockroach calling from 1 404-410-7885 recently changed numbers to 1 678-809-0872. This second number Google's to a small locksmith company but it's not them.
I simply added both #s to my auto reject blacklist! My phone does not even ring so I don't even notice the 60 calls a month unless I look in my call logs. This is clearly leaches that can't make it on their own due to weak genetic material so they steal from those capable of making it on their own.

Caller wants social security number. Gives no info on who they are or what company they might be with.

Yep, lady would not give any info about who she was or what company she worked for, so I hung up.
Don't even answer their calls.