Indian Tech Support Spam caller

2 or 3 Calls, twice from a woman & once from a man, on and around 27 Sep 2017, claiming I should not ignore calls, I should call then back & they were from ATO and I had an outstanding debt!

Company is a scam claimed to be ato saying I had been summoned to court lol scam

Received an electronic message from (02) 6145 0311 saying I had an outstanding affidavit against my name and that this message is not to be ignored. I rang back, indian accented man saying he was from ATO. When I asked who he was, he said he would check his database to see who I was, (no typing in background). He was very aggressive. I told him to send me an email, as he should have all my details, and that ATO don't only contact people via mobile phones.

They left a terrible computer-voice message about having an affidavit against me for being the primary suspect in a serious crime... Nice try - SCAM!

I called back number (02) 6145 0311 rang 3 times then goes to busy tone.