Is Letting Google Chrome Autofill My Credit Card Number a Huge Mistake? by Julia Glum I spend a ridiculous amount of time online every day. We’re talking at least eight hours on WordPress, Gchat, and Slack during work, plus usually an hour or two on Twitter, Instagram, and reddit at home. The internet knows me better than I know myself: the kind of coffee creamer I like, the college friends I actually want to keep up with, the sneakers I briefly considered buying three weeks ago.