Automated message stating that the IRS has filed a lawsuit against me. Scammers. The IRS would never call you. They would send a letter.

Disregard this call...claims IRS is starting a law suit and wants you to call back..this # is traced to around Huntsville, Tx and routed through Afghanistan.   BEWARE

I just got a scam call from someone in Texas and pretty much they said that they have a lawsuit against me. and obviously the IRS would never do that unless if I get a letter from them.

Yup!  An IRS Scam call me too.  I'm honored to get this phishing (VISHING) call..  Vishing is a tech term for this kind of attack.  If it was targeted, it would be WHALING or Spear Phishing attack (both are tech terms).