Fresh off a trip to Las Vegas, one thing stood out beyond the lights and energy of the Strip: the conversations. More than once, cab drivers shared how frequently they deal with stolen credit cards and just how widespread fraud has become in a high-traffic destination like Vegas. It was a timely reminder that while conferences and travel create incredible opportunities, they also come with risks that are easy to overlook.

Whether you’re planning an event or heading out on your next trip, protecting your financial information should be part of your travel strategy. From crowded airports to hotel Wi Fi networks, there are more ways than ever for your credit card data to be compromised. The good news is that a few simple habits can go a long way in keeping your information secure.

Here are seven practical ways to protect your credit cards while traveling and enjoy your trip with greater peace of mind by Kurt Knutsson.

Keep your financial information secure from digital thieves and scammers during your next trip

by Kurt Knutsson 

At a glance

  • Credit card theft during travel often comes from skimmers, pickpockets, and unsecured Wi-Fi networks.
  • RFID skimming is rare, but simple tools like blocking wallets can add extra peace of mind.
  • Real-time alerts, card locking, and mobile payments help you quickly spot and stop fraud.
  • Using virtual card numbers and avoiding risky networks adds another layer of protection while traveling.

As you move through busy terminals, juggling bags and boarding passes, your credit cards face risks-not just from pickpockets, but also from digital thieves using high-tech tools like RFID (radio-frequency identification) skimmers. Today’s chip-enabled cards offer stronger protection than old magnetic stripes, but you still need to take extra precautions, especially in crowded places like airports. Chip cards protect you during in-person transactions, but they won’t stop fraud if someone uses your card details online. That’s why using multiple layers of protection matters. Here’s how to keep your cards safe while you travel.

 How credit card theft happens while traveling

Before diving into how to protect yourself, it helps to understand the most common ways credit cards are compromised during travel:

  • RFID skimming: Some credit and debit cards are equipped with RFID chips for contactless payments. While actual cases of RFID skimming are rare, thanks to encrypted and dynamic data, thieves with handheld RFID readers can theoretically scan limited card information just by standing nearby. In practice, successfully using that data for fraudulent transactions is extremely difficult, but using RFID-blocking gear can provide peace of mind in crowded spaces.
  • Card skimming at ATMs and terminals: In some regions, criminals install fake card readers over legitimate machines at airports, gas stations, or retail locations. These skimmers copy your card’s information when you insert it. In many cases, a hidden camera is also installed nearby to record your PIN as you type it.
  • Pickpocketing and physical theft: Airports are full of distractions, which thieves rely on. A quick bump in a security line or a moment of inattention at the check-in counter is all it takes for someone to slip your wallet out of a bag or pocket.
  • Public Wi-Fi snooping: Using unsecured airport or hotel Wi-Fi can expose your private data. Hackers connected to the same network can intercept sensitive information, including credit card numbers and login credentials, especially if you’re making purchases or accessing banking apps without protection.
  • Lost or stolen cards: It’s not uncommon to misplace a card during travel. If someone finds it—or worse, steals it from your luggage or hotel room—they could make unauthorized purchases before you realize it’s missing.

Ways to protect your credit cards

The good news is that protecting your credit cards while traveling doesn’t have to be complicated or expensive. With a few smart habits and the right tools, you can avoid most common threats and enjoy your trip with more peace of mind. Here are some easy ways to keep your cards safe while you’re on the move.

1) Use RFID-blocking gear

Some credit cards include RFID chips that make contactless payments easy and convenient. However, this same feature can be exploited if someone with the right equipment gets close enough to scan your card without your knowledge. Using RFID-blocking gear such as a wallet, card sleeve, or passport holder is a simple and affordable way to prevent this type of theft. These items are widely available and effective at blocking unauthorized scans. While this type of attack is rare and difficult to pull off in real-world scenarios, these blockers offer extra peace of mind in crowded environments.

2) Carry only what you need

Limiting the number of cards you bring reduces the risk if your wallet is lost or stolen. Ideally, take only one or two credit cards that you plan to use during your trip. Keep any backup cards in your hotel safe, but consider splitting them between different locations, such as a separate bag or secure compartment, since hotel safes are not always foolproof. Store a secure digital record of your card details in a password manager. This can be helpful if you need to cancel or replace a card while you’re abroad.

One of the best password managers out there is NordPass. It is secure, user-friendly, and uses zero-knowledge architecture with military-grade XChaCha20 encryption to protect your data. NordPass works across Windows, macOS, Linux, Android, iOS, and major browsers and includes features like:

  • Unlimited password storage
  • Secure sharing
  • Password health reports
  • Auto-fill and emergency access
  • Data breach monitoring to alert you if your credentials have been exposed
  • A Security Dashboard with tools like the Data Breach Scanner and Password Health Checker to identify weak, reused, or compromised passwords

Use NordPass to check if your email or passwords have shown up in known data breaches, and take immediate action if they have.
 
3) Set up real-time spending alerts

Most credit card companies offer instant notifications through their mobile apps. Turning on transaction alerts ensures you’ll be notified the moment your card is used, allowing you to spot suspicious activity quickly. If your card issuer offers the ability to lock your card directly from the app, enable that feature as well so you can act immediately if anything looks off.

4) Avoid public Wi-Fi for financial transactions

Public Wi-Fi at airports, hotels, and cafes is rarely secure. Avoid entering credit card information or logging into banking websites while on these networks unless you’re using a virtual private network (VPN). A reliable VPN encrypts your internet traffic and protects your data from prying eyes on shared networks. While modern browsers now default to HTTPS for secure connections, threats like fake Wi-Fi networks and session hijacking still exist, so a good VPN encrypts all traffic on the network, providing stronger protection. Here is our top recommendation:

5) Watch for card skimmers at ATMs and terminals

Before using an ATM or card reader, take a moment to inspect it. Skimming devices are sometimes placed over the card slot or keypad. Gently wiggle the card reader or look for anything that seems loose, bulky, or out of place. When possible, use ATMs inside banks or secure buildings instead of freestanding machines, which are easier for thieves to target.

6) Lock your cards when not in use

Many credit card apps now allow you to temporarily lock your card with a single tap. If you’re not planning to use a card for a day or two, consider locking it until you’re ready to make a purchase. This simple habit adds an extra layer of protection. If someone tries to use the card while it’s locked, the transaction will be declined.

7) Use mobile or contactless payments

Apple Pay and Google Pay, and tap-to-pay credit cards use one-time-use digital tokens instead of transmitting your real card number. This makes them safer than traditional magnetic stripe or even chip-and-PIN cards. Mobile payments are also faster, more hygienic, and harder to skim.

 Bonus tips before you travel

Many credit card issuers now offer virtual card numbers, which generate a temporary card number for online purchases. This helps protect your real card details from being exposed if a website is compromised. Using virtual cards is especially useful when booking travel, shopping on unfamiliar sites, or making purchases over public networks.

  1. a) Notify your bank or credit card issuer about your travel dates and destinations to prevent legitimate purchases from being flagged or declined.
  2. b) Review your credit card statements daily during your trip. It only takes a minute and can help you catch fraud early before it escalates.
  3. c) Use a credit monitoring service like Aura to receive alerts about suspicious activity on your accounts while you’re away.

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By: Midwest Speakers Bureau, Inc.

April 9, 2026