TLDR
- Hester Peirce said crypto privacy tools can protect users’ financial data.
- Peirce said her comments were personal, not the SEC’s official position.
- She said privacy tools can work with KYC and AML rules.
- Peirce urged developers to engage with the SEC Crypto Task Force.
- EU AML rules set for 2027 may restrict privacy-focused crypto services.
SEC Commissioner Hester M. Peirce has expressed support for privacy-focused technology in digital asset markets, saying financial privacy should remain part of the regulatory discussion as crypto systems become more widely used.
Peirce made the remarks on May 27 during a PETshop series event hosted by the Institute of International Economic Law at Georgetown Law. She said her comments reflected her own views as a commissioner and not the official position of the U.S. Securities and Exchange Commission.
Her remarks focused on the role of privacy-enhancing technology in financial markets, including crypto tools that allow users to protect personal data while still operating within legal frameworks. Peirce said privacy should not be treated mainly as a barrier to enforcement, adding that it can support user safety in digital finance.
SEC Hester Peirce Says Privacy Supports User Safety
Hester Peirce described privacy as an important part of everyday financial activity, not a feature reserved for narrow use cases. She said individuals rely on financial systems for routine payments, savings, transfers and investments, and those activities can reveal detailed information about a person’s life.
According to Peirce, regulators are expected to serve the public, which includes considering how rules affect the handling of personal financial data. She said policy debates often focus heavily on government access to information, while giving less attention to the privacy needs of ordinary users.
She also said privacy tools can reduce security risks by limiting the amount of sensitive information collected and stored by companies. Large databases containing names, addresses, account information and transaction records can become targets for hackers, scammers and other criminal actors.
Peirce said privacy-enhancing technology can help users protect themselves from these risks. She argued that such tools should not automatically be viewed as systems designed to help criminal conduct.
Regulation and Privacy Can Operate Together
Peirce acknowledged that governments have a duty to identify, pursue and punish those involved in fraud, theft, money laundering and threats to national security. However, she said that enforcement goals should not require broad exposure of the financial lives of users who are not suspected of wrongdoing.
Her comments addressed the tension between crypto privacy tools and compliance obligations such as Know Your Customer and anti-money laundering rules. She said developers and regulators should work on systems that allow compliance checks without unnecessary collection or sharing of personal information.
Crypto networks already provide a model for separating identity from public transaction data, Peirce noted. Blockchain records can show that a transaction occurred, while wallet addresses do not always reveal the real-world identity of the user. This structure can provide transparency for market activity while reducing public exposure of personal details.
Peirce also referred to existing financial rules that require intermediaries, such as transfer agents, to collect investor information including names and residential addresses. She said blockchain-based records could be used to prove ownership without requiring personal data to be held by several different parties.
Such systems could reduce the chances of identity theft or misuse of customer information, while still giving regulators and market participants tools to verify ownership and transaction history.
Crypto Privacy Debate Returns to Policy Agenda
Peirce encouraged developers working on privacy-focused technology to engage with the SEC’s Crypto Task Force. The task force was launched in January 2025 under Acting Chairman Mark T. Uyeda to support discussions on digital asset policy and regulatory approaches.
She said engagement could help regulators better understand how privacy tools may support KYC and AML requirements. Her remarks called for cooperation between builders and public agencies, rather than a regulatory approach based only on suspicion of privacy-preserving technology.
The comments come as privacy in crypto remains a central policy issue in the United States and abroad. Projects such as Monero and Zcash were built around shielding transaction data and protecting user identities, and they continue to draw attention from regulators focused on illicit finance risks.
In the European Union, new anti-money laundering rules scheduled to take effect in 2027 are expected to restrict anonymous accounts and privacy-preserving cryptocurrencies for credit institutions and crypto asset service providers. The planned rules have added to debate over how governments should balance enforcement access with user protection.
Peirce’s remarks place financial privacy within the wider discussion on crypto regulation, data security and user rights. Her comments also show continuing interest among U.S. policymakers in whether blockchain systems can meet compliance requirements while limiting unnecessary exposure of personal financial information.
Be the first to comment