A listing has been published today on TheRealDeal Dark Web marketplace, claiming to be offering data on over 200 million Yahoo users. The data dump includes details such as usernames, passwords, and dates of birth for all users. Peace_of_Mind has previously sold data dumps from sites such as LinkedIn, MySpace, Tumblr, Fling.com, and VK.com. Peace has put up the data for 3 Bitcoin (approximately ~$1,800), and based on the sample he provided, the data is old, approximately from 2012, the same year Marissa Mayer was named Yahoo’s CEO.”]