Scam scam scam

These people just tried to scam me for almost $7000. Thank goodness I didn't fall for it.  They called me saying they were the IRS and my name was red flagged.  They audited me for the years 2011 and 12 and I owed them this money.  First of all anytime you try to call the irs they never just pick up the phone.  They call me from California.  When I didn't answer I called them back and they just answer the phone.  Two time I did it.  Get out of here. When I told the man I wasn't giving him my information he got made at me and said I wasn't too bright and then said god bless me and hung up on me.  Be careful.  Because if it wasn't for my parents I'd probably would've been had. I don't understand the morals of some people.