Researcher Giancarlo Lelli has successfully broken a 15-bit elliptic curve cryptography (ECC) key using public hardware, raising concerns about the potential threat of quantum attacks on Bitcoin. This achievement highlights the growing risk that quantum computing poses to current cryptographic systems. In recognition of his work, Project Eleven awarded Lelli 1 Bitcoin for his breakthrough. The incident underscores the urgency for the cryptocurrency community to address vulnerabilities in cryptographic protocols as quantum computing technology advances. The ability to break ECC keys, even at a small scale, signals a need for enhanced security measures to protect digital assets from future quantum threats.