I've noticed that many newcomers to the crypto market don't quite understand what a pump and dump are. It's not just volatility—it's deliberate manipulation that can be costly for those who don't know what to watch for.

A pump is essentially artificially inflating demand for an asset. A group of coordinated traders begins buying en masse, creating the illusion of growing interest. They spread information on social media, talk about the coin’s potential, and sometimes even fabricate news. Beginners see the rising chart and think they've missed the opportunity, so they start rushing to buy. The price soars within hours, and it seems like a wave you can't miss.

But here’s where it gets really interesting. Once enough retail investors have bought the asset at the rising price, the organizers start selling off massively. This is the dump. The price drops just as quickly as it rose, sometimes even faster. Those who entered at the end of the pump cycle lose their money. Meanwhile, the organizers leave with a profit.

The mechanism works thanks to crowd psychology. People see a green chart and want to be part of the success. They see the decline and panic. This is a natural reaction, but it’s exactly what manipulators exploit. They use the internet, messaging apps, and social media to coordinate actions and influence market sentiment.

The consequences for the market can be serious. Volatility increases, people lose trust in projects and exchanges, and regulators start paying attention. For individual investors, this can mean losing a significant portion of their capital.

To avoid falling into this trap, you need to be more careful. Analyze the fundamental indicators of an asset, not just the chart. Check trading volumes—usually, during a pump, they look unusual. Don’t follow advice from unknown sources, even if they promise quick profits. Study news from reliable sources, not random channels.

In general, a pump is a dangerous scheme that has been working for many years. The best protection is education and common sense when working with money. Don’t rush, do your research, and think twice before investing.