Who called from 3608514681

Supposedly a "last call" from the IRS. Total scam.

Treating call stating that  IRS  is suing me. Naturally a scam and should be reported.

They left an ominous sounding message on my answering machine saying the IRS was filing a lawsuit against me.....

There is a widespread IRS (or CRA) or "tax scam" being  practiced by scammers on both USA and Canadian residents.

USA tax payers should read this:
http://www.irs.gov/uac/Newsroom/Phone-Scams-C ... 5-Filing-Season

Canadian tax payers should read this:
http://www.cra-arc.gc.ca/nwsrm/lrts/2013/l131210-eng.html

Short answer:
The IRS never initiates a contact via phone.
They always send a snailmail first.

Educational post:
This scam is also described as scam #11, here:
http://phonehelp.2truth.com/facts.html

If you were contacted by an IRS impostor, you may file a report, after clicking on this link:
http://www.treasury.gov/tigta/contact_report_scam.shtml

UPDATE:
Recent news story:
http://www.wltx.com/story/money/2015/03/12/fa ... -scam/70202814/

Got a recorded message on my cell from this number stating I was being sued by the IRS and this was the last call they were going to make to me.   SCAM ALERT