He tried to pay for a boat trip to Morro de São Paulo. Declined again. Another SMS: “Card blocked due to unusual pattern.” This time, calling Santander from Brazil meant a £3/minute international line (his roaming plan had limits). He burned through £30 to reach an agent who said: “Your card was used in two different Brazilian cities within 3 hours — that’s impossible unless you flew. Our system flagged it as cloned card fraud.”
Relieved, Diego bought dinner with the card that evening. No problem. santander block card
Santander had blocked his card to protect him from fraud — but their rigid “branch-only” verification policy for unblocking left a digital nomad effectively cashless abroad. He later tweeted about it, and the tweet went viral with the hashtag #SantanderBlockedMeInBrazil . Within 48 hours, Santander’s social media team DM’d him, apologized, and credited his account £75 for the phone calls. He tried to pay for a boat trip to Morro de São Paulo
He landed in Salvador, checked into a pousada, and bought a fresh coconut from a beach vendor. The card worked perfectly. He burned through £30 to reach an agent
His ordeal had inadvertently helped change the system. Always carry a backup card from a different bank, screenshot your banking app’s travel settings before you fly, and if Santander blocks your card abroad — check the app twice before making that expensive phone call.
Diego spent the next 10 days surviving on PayPal transfers to a Brazilian friend’s account, eating cheap street food, and borrowing money for his hostel. When he finally returned to London, he walked into a Santander branch on Tottenham Court Road. The manager listened, then said: “Why didn’t you use the ‘temporary unblock’ feature in the app?”
But Diego hadn’t been in two cities. The first transaction was in Salvador at 10am; the second was an attempted online payment for a flight ticket from São Paulo at 1pm UK time — which he never made. Someone had skimmed his card details at the first ATM.