PCMag: “The next time you’re standing in a checkout line, imagine the cashier asking, “Would you like me to keep your credit card on file for future purchases?” That would feel odd—maybe even unsettling. Yet online, we agree to the same thing all the time when a browser offers to save our card details or a shopping site asks to remember them. Here’s some simple advice: Don’t say yes. Spreading your payment information across the internet is how many bad stories start—and none of them end well. I’m here to explain why storing your credit card online is risky and how you can protect yourself…”