According to the news from Bijie.com, Ki Young Ju, CEO of CryptoQuant, said that there is no need to worry too much about the risk of quantum computers cracking Bitcoin, and the industry will make adaptive adjustments as the technology evolves. Even if Bitcoin is hacked, the attacker may choose to conceal it to avoid market panic and cause the collapse of Bitcoin's value. The Bitcoin network may roll back to the state before the attack through a hard fork. The value of Bitcoin depends on people's consensus, which is the core foundation that quantum computers cannot crack.