What to do if you've ever had a Yahoo account

Yesterday, Yahoo confirmed a data breach affecting 500 million accounts, including logins, names, logins, birthdays, and security questions. The good news is that the passwords were encrypted with a strong hash algorithm, so they’re relatively protected for now. The bad news is, the breach happened in late 2014, so all that data has been kicking around for nearly two years. It’s too early to say exactly which users are in the dump, but the number is so large that if you are a Yahoo user — or even just a human being on Earth