A person who trades meme coins got tricked by someone who knew secret information about the coin. They lost a lot of money, $152,000, in just 30 minutes. The trader bought a lot of CoolCoin, a meme coin on the Solana network, spending 1600 SOL, but sold it for much less SOL later. Before this happened, experts noticed something fishy happening with CoolCoin. They found one trader who had most of the CoolCoin tokens. This trader bought a huge amount of CoolCoin for a small amount of SOL, then quickly sold a bunch of it, making a big profit. Right now, this person still has a lot of CoolCoin, worth over $20 million.