A friend's experience, hoping it helps everyone, especially new investors.
This lesson has really left a deep mark on me, and I hope my experience can serve as a reminder to everyone to avoid similar losses.
The process is as follows:
At that time, I was preparing to transfer the equivalent of $30,000 💵 worth of BTC Bitcoin to a partner through an exchange. He gave me an address on BSC (Binance Smart Chain), and I thought everything was fine, but I accidentally selected the Avalanche (AVAX) network for the transfer and confirmed it without checking carefully.