"Officer" somebody or another called... critical we call back or ...".. well good luck .." could be serious repercussions (my word) or something to that effect.

I just had the same call at about 1:00. They said something about contacting my lawyer.

same messages as http://800notes.com/Phone.aspx/1-718-475-9094

A fake officer of the IRS calling threatening legal action

http://www.irs.gov/uac/Tax-Scams-Consumer-Alerts
http://800notes.com/forum/ta-8c2f64bf2b91fa5/irs-warns-of-telephone-scam

Report the Calls to the real IRS here:
•report the incident to the Treasury Inspector General for Tax Administration at 800-366-4484.
•You can also file a complaint with the Federal Trade Commission at FTC.gov. Add "IRS Telephone Scam" to the comments in your complaint.

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Do consider maybe getting a call blocking device or phone.. You can google them and many are around $50.00 or so.If its a cell phone, some already have call blocking, if not, there are free apps on the web that will work for some. You can google this. If you have a smart phone, there is a free app called call control. Iphones appear to have apps also. Another one is called Mr. Number.

Just received a phone call. The person claiming to be Eric foster from the IRS is Alex Marshall and it is a prank call