I’ve been thinking lately about pump and dump, the scheme that most often traps investors in the crypto market. The term is actually simple—pump means raising the price, dump means selling or disposing of a large amount. But how it works can cause many people to lose money.

So, what’s the scheme like? It usually starts with a group of people buying a large amount of crypto assets. After that, they begin spreading positive news, whether exaggerated or even false, through social media, forums, Telegram groups, or Discord. The goal is clear—create hype and attract other investors to buy in. When the price has risen high enough, they immediately dump all their assets in large quantities. The result? The price drops drastically and late investors get caught in losses.

Why is this scheme so easy to happen in crypto? Because regulations are still weak, anonymity is high, and market volatility is extreme. Beginner investors often aren’t aware of the signs. Just pay attention—if there’s an abnormal price spike in a short time, trading volume suddenly explodes, or there’s news that seems too good to be true, that could be a warning sign.

I remember back in the 2017 ICO era, many small altcoins fell victim to this scheme. Artificial hype was created, then the price immediately plummeted. Practices like this not only cause investors to lose money but also damage trust in crypto overall.

So, how to avoid it? First, don’t believe in hype or rumors right away. Research from trusted sources is important. Second, watch the price movement patterns—if something seems strange, find out first before buying. Third, don’t let FOMO lead to irrational decisions. Serious investing requires analysis, not emotion.

In short, pump and dump is very dangerous, especially for beginner investors. With awareness and good research, you can avoid this trap and protect your portfolio from big losses.