"Wis. Stat. § 968.31 (1998): A person who is a party to a wire, electronic or oral communication, or who has obtained prior consent from one party, can legally record and divulge the contents of the communication, unless he does so for the purpose of committing a criminal or tortious act.
Anyone who records a conversation without the appropriate consent, or discloses the contents of a communication having reason to know it was unlawfully intercepted, is subject to imprisonment for up to seven and a half years and a criminal fine of up to $10,000. Wisconsin law expressly authorizes civil damages for violations and allows recovery of the greater of actual damages, $100 for each day of violation or $1,000, along with punitive damages, litigation costs and attorney fees."