My grandma swears by writing 'See ID' on the back of her credit card instead of signing it. She's been doing this forever, supposedly for security. But I finally looked into whether this actually works and... yeah, it's pretty outdated.

I dug into this because honestly, it seemed weird to me. Turns out the 'See ID' trick dates back to when you'd physically hand your card to a cashier. The idea was that a thief's ID wouldn't match the name on the card even if they forged a signature. Made sense then, but not anymore.

Kathy Stokes from AARP's fraud prevention team basically confirmed it: when's the last time you actually handed your card to someone outside a restaurant? Exactly. And even the major card companies agree. Mastercard, American Express, Discover and Visa all made signatures optional starting in 2018. They shifted to EMV chips, contactless payments, and biometrics instead. Way more secure.

Here's the real kicker though - most credit card fraud isn't even happening in person anymore. Card-not-present fraud (basically online theft) is way more common. That's when someone steals your info and makes purchases where they can't verify it's actually you. Remote card fraud hit billions annually by the mid-2010s.

But there's good news. The financial systems are getting really good at catching this stuff. They can flag suspicious purchases before too much damage happens. Plus, if you use a credit card instead of a debit card, you've got serious protections. The Fair Credit Billing Act caps your liability at $50, and most card companies offer zero liability policies anyway.

So the 'See ID' practice on your credit card? It doesn't really do anything in 2026. But you can still protect yourself. Use credit cards over debit cards, turn on transaction alerts, don't give your info over the phone, and change passwords regularly. The whole system is designed to protect you, but you've got to be smart about it too.