11 Sneaky Travel Scams That Catch Smart Travelers Off Guard

Nothing ruins a trip faster than a scammer walking off with your hard-earned money.

And scams keep evolving. The obvious tricks most of us have heard about have been replaced by sneakier ones that fool careful, experienced travelers every day.

I know, because my wife and I have fallen for a few of them ourselves.

Here are 11 travel scams you may not have heard of yet, and how to beat each one.

1. The fake (or corrupt) police officer

You’re out exploring when a police officer stops you and asks for your passport. Maybe they say they need to run it through their database. Or check your wallet for counterfeit bills. Or some other excuse you can’t quite follow because of the language barrier.

When someone in uniform asks for your ID in a foreign country, your natural reaction is to hand it over.

That’s the problem.

Once they have your passport, they “find” something you did wrong, and you don’t get it back until you pay a “fine.” Some fakes simply pickpocket you while they’re digging through your wallet.

Sometimes the officer is fake. Knockoff uniforms and badges are easy to come by. Other times, the officer is real but corrupt. A friend of mine was stopped by police one night in Colombia, and the officers wouldn’t hand the passport back until my friend paid up.

How to protect yourself:

• Leave your passport secured where you’re staying and carry a photocopy or a photo of it on your phone instead.
• Check their boots. A tour guide in Mexico once told us that real officers there wear proper black boots as part of their uniform, while fakes usually skimp on them. It won’t apply everywhere, but it’s a great example of looking for details that don’t add up.
• Say you’d prefer to handle it at the police station. Whether the officer is fake or just corrupt, you’d be amazed how fast the “problem” disappears.

2. The “sorry, we’re full” redirect

You show up at a restaurant or bar you’ve been excited to try. Out front, there’s a man in a uniform holding a menu.

As you walk up, he talks into his earpiece and has a quick back-and-forth with “the staff inside.” Then he breaks the bad news: they’re completely full tonight.

But lucky for you, their sister venue is right around the corner, and it’s running a great drink special.

Here’s the catch. He doesn’t work there. He’s a tout in disguise, paid to steer tourists somewhere else.

Best case, you end up at a mediocre bar. Worst case, the new place hits you with a surprise bill that’s many times what you expected, and some intimidating staff to make sure you pay it. Travelers have reported this one in places like Japan.

How to protect yourself: Don’t take a stranger’s word that a place is full. Walk in and ask the staff yourself. And never follow a stranger to a “better” place.

3. The booking app message that isn’t from your hotel

My wife and I almost fell for this one.

We booked a lot of our stays through the Booking.com app, which lets you message the hotel directly. One day, my wife got a message in that thread saying her card had been rejected. She needed to click a link and verify her card, or the reservation would be canceled.

If that had come as an email, we’d have been suspicious. But it came from inside the real Booking.com app, in the same thread as the hotel’s real messages. Scammers had apparently gotten into the hotel’s account. This is a known scam that has tricked a lot of travelers.

The only reason my wife didn’t fall for it? She’d seen a video warning about it just a few days earlier.

She reported it. Four days later, the scammer messaged again, pushier this time.

How to protect yourself: Booking.com says it will never ask for your card details by message, email, or phone. If you get a message like this, don’t click anything. Call the hotel using the phone number on its official website.

4. The glued ATM card slot

We’ve all heard about card skimmers on ATMs. This newer trick is sneakier.

Scammers put glue in the ATM’s card slot, so your card won’t go in. That nudges you to use the machine’s tap-to-pay (contactless) feature instead.

Here’s why that matters. When you insert your card, the ATM logs you out when it gives the card back. But when you tap, you have to log out yourself. If you grab your cash and walk away, your account can stay open for a few seconds.

That’s all a scammer waiting nearby needs to walk up and help themselves.

How to protect yourself:

• If a card slot looks jammed, use a different ATM.
• If you do tap, always hit “cancel” or “log out” and wait until you’re back at the main screen before you walk away.
• Be suspicious of any stranger who’s eager to tell you the slot is broken but the tap feature works fine.
• Use ATMs inside banks whenever you can.

5. Your card leaving your sight

In the US, it’s normal to hand your card to a server, who walks it to the register.

In many other countries, it’s not. The server is supposed to bring a card machine to you, so you can watch them charge it.

A friend of mine handed her card to a waiter in Panama. Later that night, a bunch of strange charges started showing up.

Once your card is out of sight, someone can snap a photo of it or swipe it through a handheld skimmer that’s barely bigger than a tube of lipstick. (And yes, this happens in the US too, at restaurants and drive-thrus.)

How to protect yourself: Ask for the card machine to be brought to your table. If your card has to leave your hands, keep your eyes on it the whole time.

6. The friendly waiter and the “daily special”

You sit down and a super enthusiastic waiter starts recommending dishes before you’ve even seen the menu.

“You have to try our new house special appetizer. It’s not on the menu yet, but the chef just made it fresh.”

The restaurant looks affordable, so the special must be too, right?

Then the bill arrives, and that little appetizer cost more than your main course.

It gets sneakier. Some restaurants hand you one menu when you order, then swap in an identical-looking menu with higher prices when it’s time to pay. My wife and I learned that lesson the hard way in Egypt.

And in bars, watch for the waiter who’s suspiciously quick to clear your empty bottles. Next time you’re out, look at the locals’ tables. You’ll often see a pile of empties. They’re not being messy. They’re keeping count, so no extra drinks magically appear on the bill.

How to protect yourself:

• Always know the price before you order anything, especially specials.
• Snap a photo of the menu in touristy areas.
• Keep your empties on the table until you’ve paid.

7. The SIM card scam

Buying a physical SIM card when you land used to be the norm. My wife and I got scammed doing it, not once but twice.

The first time was in Cambodia. Our hotel arranged a tuk-tuk to pick us up from the airport. The driver, who we assumed worked for the hotel, offered to stop so we could buy SIM cards, since there was “nowhere to buy one” near our hotel. We paid for a 30-day plan. It stopped working the next day. We had no idea where that shop was, and it turned out the driver was just someone hired off the street.

The second time was in Brazil, and we’d done everything “right.” We went to an official carrier store in a mall. The employee set us up on a monthly plan and told us to just message him on WhatsApp when we were ready to cancel.

When we left the country, we messaged him. No reply. Ever. But the charges kept coming every month. Since he hadn’t registered the plan under our names, no one at the company could even find the account. In the end, I had to cancel my credit card, and the replacement took over a month to reach me overseas.

How to protect yourself: These days, I’d skip physical SIM cards and use a travel eSIM instead. You set up a data plan on your phone before you leave home, so it works the moment you land, and there’s no shop, no stranger, and no recurring plan to cancel.

8. The money exchange sign switch

A viewer shared this one. He’d been to India six times and still got caught.

He spotted a money exchange sign advertising 86 rupees per euro. After he changed his money, he realized he’d been shortchanged. When he pointed to the sign, it now read 68 rupees per euro.

The exchanger’s buddy had swapped the sign while he wasn’t looking.

How to protect yourself: I usually skip exchange booths and take out local cash from bank ATMs instead. If you do use an exchange booth, confirm the rate and the total before you hand over your money, and snap a photo of the posted rate.

9. The vacation rental that doesn’t exist

Vacation rentals can be a great deal, at least when the property is real.

Fake listings sometimes slip onto even big platforms like Airbnb and Booking.com. And there’s nothing worse than paying for a place that doesn’t exist.

Red flags to watch for:

• The host sneaks their direct contact info into the listing, sometimes inside the photos, to pull you off the platform.
• The price is too good to be true. If an oceanview penthouse costs the same as a hostel, something’s up.

How to protect yourself: Book and pay only through the platform. Once you pay off-platform, you lose the platform’s protection. And never wire money to someone for a place you haven’t seen with your own eyes.

10. The “rich foreigner” hospital bill

This one happened to us twice, in two different countries.

At a clinic in Thailand, my wife was the patient. But the staff kept pressuring me to get my knee bandage changed. They wouldn’t take no for an answer.

That’s because some clinics in tourist areas know travelers often have insurance. So they inflate prices and squeeze in as many services as they can.

Another time, we ended up in an emergency room in Mexico. The doctor came into our room with his own personal card machine and charged us a doctor’s fee, completely separate from the hospital bill. During treatment, he kept asking about our jobs and travels. I thought he was being friendly. Looking back, I think he was sizing up how much he could charge.

How to protect yourself:

• Ask for prices up front, or at least a ballpark estimate, before you agree to any treatment.
• If you have time, check what’s normal. A quick search or a local expat Facebook group can tell you. Prices are often much lower than you’d expect if you’re used to US healthcare.
• Don’t panic if a clinic asks for cash. It’s common in some countries. Just make sure you’re getting it from a bank ATM (see scam #4).

11. The credit card “travel insurance” trap

This isn’t exactly a scam. But it can cost you thousands.

Lots of travelers assume they’re covered because their credit card “includes travel insurance.” When I polled my audience, plenty of them said the same thing.

But when credit cards talk about travel insurance, they usually mean things like delayed flights and lost luggage, not medical bills. Only a handful of cards cover emergency medical care abroad, and the limits can be surprisingly low. The fine print often comes with strings attached, too, like requiring you to pay for the whole trip with that card.

I’ve racked up around $20,000 in medical bills abroad over the years, including two surgeries. If I’d been relying on a credit card, I’d have been stuck with most of that.

How to protect yourself:

• Read your card’s benefits guide and look specifically for “emergency medical” coverage and its limit. If you’re shopping for a card with stronger travel benefits, here are the travel credit cards I recommend.
• Get a real travel medical insurance policy for trips abroad. I’ve used SafetyWing, but compare a few options to find the right fit.
• Check how the policy defines a “pre-existing condition.” This is where most people get burned. My wife once came down with dengue fever on day two of a trip. Since mosquito-borne illnesses can take days to show symptoms, it was considered pre-existing, and her claim was denied.

The bottom line

The sneakiest scams don’t look like scams. They look like a helpful doorman, a friendly waiter, a police officer, or a message from your hotel.

But nearly all of them have the same weak spot: they need you to act fast and trust without checking.

So slow down. Keep your passport and cards in your control. Know the price before you agree to anything. And verify through official channels.

Do that, and you’ll beat most scammers before they even get started.

Airports have their own set of tricks. Here’s how airport thieves pick their victims, and how to stay off their radar.