i got phone call from this number, identifying himself IRS and saying that I am getting law sue.

same as me, I called back and said that if law suit, you send send in the mail not phone call. then the guy handed off the phone

Received a phone message this morning, saying "IRA has filed a law suit against you! Call this # immediately" with a "serious & professional" sounding woman's voice.

I got a phone call from them twice, i was shocked at first but i googled online and found out that this is a scam. we should all report.

scam message - got a recorded message, and said to call back. when did, few flaws. a) person couldn;t speak properly. b) was reading a script, c) this dude was able to find bad tax audit record based on 11 digit phone number, and a name like nabibiko. d) told him send the report to my home in Bahrain, and he up'd the amount. and then said if we dont resolve the matter now, the case will be sent to authorities, and all homes, cars, banks will be seized. when i threatened back, he hung up, and call backs went to "This number does not exist" its a shame that these guys spend so little resources, and can annoy so many..