Claimed that there was a law suit under my name and to get back to the number asap.

2
Automated voice, Claimed that they were from ATO and there was a law suit under my name and to get back to a specific mobile number (which I didn't get down) the number asap or I would be served an arrest warrant.
Nuisance call.

Claimed that there was a law suit under my name and to get back to the number asap.Call received on 17th December 2018 at 5:20 p.m.

Recorded voice stating that they were from (some Government Department) .... I hung up because it appeared to be just a variation of the others that state that there will be some action happening against me, blah blah blah.

Had the same thing, ATO Scam do not reply