U.S. Securities and Exchange Commission (SEC) Commissioner Hester Peirce has underscored the critical importance of protecting individual financial privacy, particularly within the burgeoning cryptocurrency space. Speaking at a recent blockchain conference, Peirce urged the SEC to embrace technologies that safeguard personal information and ensure the right to self-custody cryptocurrency assets. Her call to action resonates amid increasing regulatory scrutiny and concerns surrounding data protection. Katie Biber, Chief Legal Officer at Paradigm, voiced strong support for Peirce's stance, highlighting potential dystopian scenarios where developers are penalized for creating privacy-enhancing code, citing the ongoing legal case of Tornado Cash founder Roman Storm as an example. Peirce's advocacy for financial privacy and self-custody arrives as the digital asset landscape continues to evolve, with ongoing debates around regulation, user control, and the balance between innovation and compliance. Protecting individuals' financial data remains a key challenge that needs forward thinking. ```