Re:scam is the AI chat bot that scams scammers by wasting their time with never-ending conversations. At Rescam.org users can see the bot, it’s many personas and its remarkable results.
M. Schatten, I. Tomicić, and B. Okreša Đurić. 38th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), page 1256--1261. Opatija, HR, IEEE, (May 2015)