Virtual Cards: Protect Your Credit Card from Online Risks

I care about issues of privacy and having control over how you pay for things. The way that we have to give out our credit card info like candy doesn't sit right with me. I've been charged after canceling things. I've been charged subscriptions when I didn't sign up. On top of that, companies have hacks, breaches, and leaks where my credit card info is all over the dark web. Today I'm going to tell you a way to mitigate these risks with virtual cards. They have saved me more than once!

What is a virtual card?

A virtual card is a temporary or limited-use card number linked to your actual credit card. You can set spending limits, expiration dates, or make it single-use only. If that number gets compromised, your real card stays safe. With my bank, the card is tied to the first store it's used at and can't be used at another one. Other banks may differ.

Why this matters: a personal story

Let me share a real-world example that changed how I pay online. For context, let me tell you a little about my experience with the Starbucks app. It never really worked for me. I had it on at least 3 different phones. Two were "conventional" Android the system running most smartphones (like Pixel, Samsung, LG, etc) phones. I always had trouble logging in to the account in the app or browser Lets you visit pages on the internet, examples are Safari, Edge, Firefox, or Brave. , and now I can't get into either at all. This is important for why virtual cards saved my butt.

My current phone runs GrapheneOS An alternative to Android or iOS on phones. , a privacy-focused operating system The core software that manages a computer and lets applications run. This would be Windows or MacOS on computers, Android or iOS for phones, for example. . I have a privacy phone. The Starbucks app doesn't install there, at least as of now. It's just not compatible. Given my experience with the company's login, I'm ok with that. I don't go there enough for points to accumulate anyway.

Although recently, a thoughtful manager at our Starbucks slipped my little guy a cake pop to try, and he's hooked. So we go more often now, but it's still not often enough to benefit from the "stars."

So long story short, I have this login for Starbucks, and years ago, I added a credit card saved in there for filling the gift card to optimize the points/stars. The problem is that there was a recent data breach, and I can't get into the account to delete my info or remove the card. Yikes! I hate having this kind of worry.

Virtual card to the rescue

Aha, but I didn't actually need to worry, because I used a virtual card. I can log log files in a computer are notes where programs record events, messages, warnings, and errors so you can see what happened and when into my credit card account and delete that one virtual card tied to Starbucks! If it's on the dark web and someone tries to use it, they won't

I recommend you use virtual cards when you make purchases online, or especially if you save a card anywhere. I've found it really useful, and it gives me peace of mind.

Starbucks showed the upside of saving a virtual card in an online account, but virtual cards work just as well for one-off payments too. If I have a medical bill from a random company that I'm unlikely to do business with again, I can create a one-time use card. I verify that bills in the mail are real, and then I use a virtual card that's only good for a one-time use. That way, when they have a data breach, the card info that's leaked isn't usable.

One-time uses

The other helpful use case is for free trials that say "no charge" but still require payment information. Often you can use a gift card in this case, but sometimes that doesn't work. You can create a virtual card with an expiration date that lands before the trial period ends. If you forget to cancel, or if they try to charge you after canceling, you're protected. Whatever they were going to charge hits an expired card instead.

Thanks for reading!

Virtual cards won't solve every problem. They're a simple layer of protection worth adding whenever you shop online. Check and see if your bank has this option. Mine is Capital One, and they greatly improved their website since they first introduced virtual card functionality. Here is my referral link. I've been with them for years and I haven't had any negative experiences.

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Surveillance note

I want to add a final P.S. here. In this blog I want to emphasize privacy and security. I don't like the huge amounts of data collected on me, my family, and my friends. I don't have anything to hide, but like I've said before, it's not about that. It's about having some control over my own life. So I want to mention something about how I use virutal cards.

The way I'm using virtual cards still ties purchases to my bank account, and to my identity. I'm using my bank, my name, address, and phone number for all these purchases. Data brokers a company that collects, aggregates, and sells personal information about people from various sources to third parties, often without the individuals' direct knowledge or consent (who buy and sell your activity from everywhere) can put together information and patterns across all my purchases to build a really strong picture of where I go, what I do, what I like, and what I buy.

Bottom line is this doesn't prevent surveillance. For better privacy, there are services out there that can give you a virtual card that's NOT connected to your bank or identity. I wish I knew more about those, but I just know they exist.

This can help create "blind spots" in the data profiles companies build about you. If you combine with other privacy practices like using e-mail and phone number aliases, it basically breaks a chain of information that they join together. Tracking you is more difficult. It still doesn't make you invisible, but it's a good start.

I'll be honest though, I don't do that. I haven't had a chance to look into the services and companies that do all that, and I can't juggle multiple phone numbers and things. If you can, more power to you!

I'm not here to make you feel bad if you can't be a ghost. Protecting myself from theft and data breaches is my priority with virtual cards at this point in my life.

Image credit: Ron Lach https://www.pexels.com/@ron-lach/