Why Online Financial Scams Keep Winning—and What Could Stop Them

Michael Johnson · 2026-10-20

Online financial scams aren't some fringe problem anymore. They've become a full-blown industry, and they're showing up everywhere people gather online—social feeds, search results, app stores, even your inbox. A new study commissioned by the European Commission takes a hard look at how these scams actually work and, more importantly, what platforms can do about them. The research was carried out by Open Evidence and Spark Legal and Policy Consulting. It doesn't grade any specific company's compliance. Instead, it maps the terrain—the scam types, the platform features scammers lean on, and the countermeasures that might actually move the needle. ### Six flavors of financial fraud First things first: not all scams look alike. The study sorts them into six broad categories. - Investment scams - Romance scams - E-commerce scams - Employment and collaboration scams - Unexpected gain scams - Disaster relief scams Two of these stand out. Investment and romance scams are the most common and the fastest-growing in Europe. And here's the twist—the lines between categories are blurring. A romance scam can slide into an investment pitch. A fake job offer can turn into a crypto "opportunity." Scammers mix and match because it works. ### The platform features scammers quietly exploit Think about how you use an online platform. You see ads. You get recommendations. You send messages. You trust reviews. Every one of those touchpoints is a potential doorway, and the study walks through them. - Advertising systems that let bad actors buy reach - Recommender systems that push content to the right eyeballs - Content moderation gaps in organic posts - Monetisation systems that reward attention - App store listings and private messaging tools - Fake identities and manipulated accounts - Deceptive commercial content - Generative AI that makes fakes cheap and convincing One detail worth pausing on: organised criminal networks now sell scam tools and services as packaged products. That lowers the barrier to entry dramatically. You don't need to be a tech genius to run a convincing scam anymore—you just need a budget. > "The scam landscape is increasingly being redefined by overlapping methods across different categories." That line from the study says a lot. Fraud is adapting faster than the categories we use to describe it. ### What actually works to counter scams The study also looks at existing and emerging mitigation strategies. The short version: there's no single silver bullet. Effective countermeasures tend to combine several layers—stronger identity verification, smarter ad review, faster takedowns, and better coordination between platforms and authorities. For business professionals, the takeaway is practical. If your company operates a platform, hosts user content, or runs ads, scam prevention isn't just a compliance box to tick. It's a trust issue. Users who get burned once tend to leave—and they tell everyone. ### Why this matters beyond Europe The study was built to support supervision under Europe's Digital Services Act, but the patterns it describes are universal. Scammers don't respect borders, and the tactics showing up in Europe are the same ones hitting users in the United States and elsewhere. So whether you're running a marketplace, managing a marketing team, or just trying to keep your own accounts safe, the lesson is the same. Know the six scam types. Watch the features scammers love. And treat countermeasures as an ongoing effort, not a one-time fix. Fraud will keep evolving. The question is whether platforms evolve faster.