Go listen to episode #102 and #103 (in that order) of the Reply All podcast. Really good stuff and only 2 episodes. Guy ends up talking to a telephone scammer from India. (A company that makes you think you have a virus or w/e and charges you hundreds for "removal")
https://gimletmedia.com/show/reply-all/all/
https://gimletmedia.com/show/reply-all/all/
