SEC Issues Advisory on Cryptocurrency Custody: Understand the Risks Prior to Storage

The US Securities and Exchange Commission (SEC) has released new guidance encouraging retail investors to comprehend the risks and options associated with storing digital assets, coinciding with federal regulators’ significant move towards incorporating cryptocurrency into the conventional banking framework.

This advisory is part of a wider regulatory shift that has seen the agency discontinue enforcement actions, approve tokenization pilot programs, and authorize crypto companies for national bank charters.

The SEC’s Office of Investor Education and Assistance published an investor bulletin detailing the processes involved in crypto asset custody and the trade-offs between self-managed wallets and third-party custodians.

The guidance describes custody as the method by which investors store and access private keys, the codes that authorize transactions and verify ownership of digital assets.

It cautions that losing a private key leads to irreversible loss of access, while compromised keys can result in theft without any recourse.

Interested in crypto wallets and the methods for storing and accessing crypto assets? Refer to our Crypto Asset Custody Basics Investor Bulletin.https://t.co/x4HMYMHLAe pic.twitter.com/bSbP25nzOc

— U.S. Securities and Exchange Commission (@SECGov) December 13, 2025

Hot Wallets, Cold Storage, and the Security Spectrum

The bulletin differentiates between hot wallets, which are connected to the internet for ease of use, and cold wallets, which utilize physical devices such as USB drives or paper backups to remain offline.

Hot wallets expose users to cyber threats but facilitate quicker transactions, whereas cold wallets provide enhanced protection against hacking at the expense of portability and convenience.

The SEC points out that physical cold storage devices can be lost, damaged, or stolen, introducing additional risks that may still lead to permanent asset loss.

Investors who opt for self-custody manage their own private keys and assume full responsibility for security, backup processes, and technical configurations.

Those who choose third-party custodians should investigate how providers protect assets, whether they utilize hot or cold storage, and if they engage in practices such as rehypothecation or asset commingling.

The bulletin advises investors to verify if custodians offer insurance, how they handle bankruptcy or hacks, and what fees they impose for transactions and transfers.

Regulatory Shift Accelerates as Crypto Enters the Banking System

The custody guidance is released as the SEC transitions from enforcement-driven oversight to policy formulation under Chair Paul Atkins, who stated to Fox News in August that the agency is “mobilizing” to position the US as the global hub for cryptocurrency.

Atkins mentioned that various divisions within the SEC are now dedicated to creating a regulatory framework that fosters innovation while safeguarding investors, representing a significant shift from the litigation-focused strategy of the previous administration.

This change has already yielded concrete outcomes. The agency concluded its multi-year investigation into Ondo Finance without filing charges this week, indicating a greater acceptance of tokenized real-world assets.

The SEC is “mobilizing” to become the crypto capital of the globe, SEC Chair Paul Atkins told Fox News on Thursday. #SEC #PaulAtkinshttps://t.co/p1p8MXub2h

— Cryptonews.com (@cryptonews) August 15, 2025

Just days prior, the SEC granted the Depository Trust and Clearing Corporation a rare no-action letter permitting it to tokenize US Treasuries, ETFs, and Russell 1000 components starting in late 2026.

The DTCC stated that tokenized securities will maintain the same ownership rights and investor protections as traditional instruments, linking legacy infrastructure with blockchain-based settlement.

In addition, the Office of the Comptroller of the Currency conditionally approved five crypto firms, including Circle, Ripple, BitGo, Fidelity Digital Assets, and Paxos, to establish or convert into national trust banks.

The charters enable digital asset companies to custody assets and provide banking services under a unified federal standard, removing the necessity to navigate state-specific regulations.

Paxos received explicit authorization to issue stablecoins under federal oversight, while Ripple’s charter excludes RLUSD issuance through the bank.

OCC head Jonathan Gould stated that the approvals ensure the federal banking system “keeps pace with the evolution of finance,” countering concerns from traditional banks regarding the agency’s supervisory capacity for crypto-native firms.

He highlighted that the OCC has overseen a crypto-focused national trust bank for years and receives daily inquiries from existing banks about innovative product launches.

The regulatory momentum extends beyond custody and charters. The Commodity Futures Trading Commission initiated a pilot program allowing Bitcoin, Ether, and USDC as collateral in derivatives markets, while the OCC discovered that nine major US banks imposed “inappropriate” restrictions on lawful crypto businesses between 2020 and 2023.

Teachers’ union AFT calls on Congress to kill the crypto market-structure bill before it advances, warning that the bill threatens pensions and 401(k)s, #Crypto #Pensionshttps://t.co/YTicn3pURn

— Cryptonews.com (@cryptonews) December 10, 2025

Senate leaders are also hurrying to finalize the Responsible Financial Innovation Act before the end of the year, although unions and consumer groups caution that the bill could expose pensions to unregulated assets.

The post SEC Issues Crypto Custody Warning: Know the Risks Before You Store appeared first on Cryptonews.