Recently, I noticed that in crypto chats, people are increasingly discussing the same story — individuals losing money on coins that suddenly surge and then sharply fall. This is a classic story of what a pump is in the cryptocurrency world. Many newcomers don’t even realize what’s happening until they lose real money.

Here’s how it works in practice: a group of scammers quietly buys large volumes of some obscure cryptocurrency. Then they start creating hype on social media, forums, Telegram chats. They talk about the potential, post supposedly exclusive information, promise quick growth. This is what a pump and dump is in its early stages — a phase of hype building.

The price begins to rise because people see green candles and don’t want to miss out. Trading volumes spike, FOMO takes over. When the price reaches a peak, the scheme’s initiators sell their assets at inflated prices. This is the dump. The price crashes, and ordinary investors are left with losses.

How to recognize that a pump and dump is happening in your portfolio? There are several obvious signs. First, an abnormal price jump without any real news or project updates. The coin shoots up out of nowhere — that’s already a warning sign. Second, trading volumes suddenly increase along with the price. This often indicates manipulation.

Another red flag is investment advice from unknown sources that sound too good to be true. Scammers use all channels: Discord, Reddit, YouTube, TikTok. They create a sense of urgency, convincing you to buy right now, or you’ll miss the opportunity. This is a classic manipulation tactic.

How to protect yourself? I usually follow a simple rule: always research the project before investing. Look at the team, the roadmap, real use cases. Legitimate projects are transparent and provide enough information. If the coin is only discussed in chats but lacks a solid foundation — that’s a reason to think twice.

Diversification is your friend. Don’t put all your money into one coin, especially if you see signs of price manipulation. Spread the risk. Trade on reputable exchanges that have systems to detect fraudulent activity. They offer a safer environment.

Stay informed about crypto news. Being aware helps you spot potential schemes before they harm your portfolio. Also, keep an eye on the regulatory environment — governments are increasingly fighting crypto scams.

In the end, a pump and dump is just one of the ways scammers extract money from inexperienced investors. But if you monitor the market carefully, verify information, and don’t fall for FOMO, you can avoid these traps. Vigilance and common sense are your best defenses in the crypto market.