Received a recorded message said that they are a law firm representing a client that I was being sued; that I was to call this number... That's when I hung up; didn't give them an opportunity to tell me the number to call.
Seem to be getting a lot of these called lately. Once they contact you, don't give them any personal information or a 'Yes' answer, there may be attempts to seal a sale on something. Generally, it's best to just hang up on them. Better yet, if you don't recognize the number--don't answer. Many times they are building a data base to sell your working number for future robo, scam or telemarketer calls.