Slow Fog founder Yu Xian wrote on the X platform: "Recently, at least two studios have suffered heavy losses due to being poisoned by Trojan horses. Generally, Trojan horses lurk for a long time and then close the net when the time is right. This kind of loss is not only direct funds, but also these wallet addresses have to compete with thieves for possible subsequent airdrop benefits. Security is the foundation and must be taken seriously."