Hacker Boasts Stealing 20M Passwords from Dating Site

User names and passwords of 20 million visitors to an unidentified dating site have been hacked and offered for sale on a website, according to a posting by the thief on an online forum used by cybercriminals. Hackers can use the credentials to try to access bank accounts, health records or other more sensitive data, said Daniel Ingevaldson, chief technology officer of fraud-detection software-maker Easy Solutions Inc.