Anatoly Yakovenko, co-founder of Solana, made a remarkable statement at the 2025 All-In Summit, predicting that the probability of a breakthrough in Quantum Computing could reach 50% within five years. He stated that if Bitcoin does not complete its quantum-resistant upgrade by 2030, its security mechanisms will be completely undermined. This rare warning has sent ripples through the cryptocurrency market, and experts are beginning to assess the reality of the quantum threat and the countermeasures.