A quantum computing breakthrough targeting Bitcoin could spark a catastrophic crisis for the entire crypto ecosystem. According to industry experts, such an attack wouldn't just be a technical failure—it would demolish public confidence in blockchain security at its core. The fallout would be severe: the industry could take at least a decade to recover from the reputational damage and rebuild trust in decentralized systems. This isn't theoretical scaremongering. As quantum computing technology advances, the vulnerability of current cryptographic standards becomes increasingly critical. The Bitcoin network, like other blockchain systems, relies on elliptic curve cryptography that quantum computers could theoretically break. The real question isn't whether we need solutions—it's whether the industry can implement quantum-resistant protocols before such a scenario becomes possible. For anyone invested in crypto's long-term future, understanding and preparing for quantum threats is no longer optional.