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Fraud & statement security
What fraud actually looks like on a statement, and the everyday practices that keep your card number circulating.
Most fraud is not a stranger emptying your account — it is a card number saved at a merchant that later leaks, a subscription you forgot was tied to an old card, or a legal entity name you do not recognize standing in for a brand you do. Knowing the patterns is what makes a statement readable.
This series covers what fraudulent charges look like in practice, why card-on-file charges appear years later, why brand names and legal entities differ, how foreign transactions display, and what spending categories on your statement mean.
- card-skimming-how-it-works Card skimming: how skimmers work and how to spot them How card skimmers steal data from ATMs and gas pumps, how to spot skimming devices, and what to do if your card was compromised.
- phishing-scams-and-your-card Phishing scams: how scammers get your card number How phishing scams target card numbers and banking logins, how to recognize fake security alerts, and immediate recovery steps.
- unauthorized-charges-vs-disputes Unauthorized charges vs. disputes: which process applies How to distinguish unauthorized fraud from merchant billing disputes, and which federal consumer protection rules apply to each.
- lost-or-stolen-card-what-to-do Lost or stolen card: the first hour, in order What to do when your card is lost or stolen: report deadlines, liability limits, freezing accounts, and updating recurring billing.
- credit-freezes-and-fraud-alerts Credit freezes and fraud alerts: the free identity protection How credit freezes and fraud alerts protect your identity: differences, costs (free under federal law), and how to place or lift them.
- unauthorized-credit-card-charges Can someone charge your credit card without authorization? Your legal rights Can your card be charged without permission? How unauthorized charges happen, card testing and token reuse explained, and your rights under federal law.
- digital-card-fraud-investigation-guide Someone used my debit card online: can you track them? Someone used your debit card online: how digital fraud occurs, what technical data banks can track, police jurisdiction limits, and how to recover funds.
Common questions
Do fraudulent charges look different from normal ones?
Often, but not always. Test charges of a dollar or two, repeated small amounts, and unfamiliar merchant names are common signs. Some fraud is a single charge at a merchant you actually use, which is why line-by-line review beats pattern-guessing.
Why does a company I stopped using still charge me?
Card-on-file billing: the merchant kept your card details and is still authorized to charge them. The charge is legal unless you cancelled the agreement — cancelling an account does not always cancel stored-card billing.