Scam saying that they are from the IRS.

This happened to me today, also. I didn't call back.

I got this call too, obviously a scam.  If a government agency, especially something like the IRS, was going to sue you, you would have received more prior notice than a robocall- letters and so on.

Got this call twice today - called back the first time, and asked'"who is this?" and they hung up.  They haven't answered since.

Don't waste your time.  Just hang up.  Hopefully it will stop soon.

I got the same message.... What can be done?????