The emergence of quantum computing poses a significant, yet manageable, threat to the security of Bitcoin and other cryptocurrencies, according to a report by Wall Street broker Bernstein. This assessment comes as recent breakthroughs in quantum technology are reducing the timelines for potential attacks on modern cryptography. Meanwhile, a complex, six-month-long operation by alleged North Korean hackers has exposed new vulnerabilities in the decentralized finance sector, highlighting the need for a more nuanced approach to security that extends beyond technical solutions. In other news, the Solana Foundation has launched a provocative advertising campaign, and Alchemy has introduced a new tool designed to facilitate interoperability between different AI payment systems.