A looming threat from quantum computers is forcing the blockchain industry to re-evaluate its security measures, with renowned figures like Vitalik Buterin urging for proactive action. While the potential impact of quantum computing on blockchain remains uncertain, experts anticipate a technological breakthrough that could pose significant challenges before 2028. Ethereum, known for its agility in adapting to changes, is taking steps towards incorporating quantum-resistant cryptography within the next four years as per Buterin’s prediction. This focus on quantum security stems from a broader concern about algorithmic vulnerabilities as quantum computing technologies progress at an accelerated pace. While existing infrastructure may be susceptible to potential breaches, some industry players like SEALSQ are actively investing in quantum-safe solutions. However, no substantial shift has been observed solely focusing on Ethereum’s response to the threat compared to Bitcoin.