When Bitcoin launched in 2009, the SEC paid almost no attention to cryptocurrency. When the ICO boom of 2017 raised over $5 billion in a single year from retail investors worldwide, that changed. The SEC's response reshaped the entire crypto presale industry — from how projects structure their token sales to what investors should expect in terms of legal protection.
This is the complete history of the SEC vs. the ICO industry.
The Legal Foundation: The Howey Test
Before any enforcement action, the legal framework matters. The SEC uses the "Howey Test" (from a 1946 Supreme Court case) to determine if a token is a security. An instrument is a security if it involves:
- An investment of money
- In a common enterprise
- With an expectation of profits
- Derived from the efforts of others
Most ICO tokens clearly fail this test — investors send money expecting profit from a team building a project. The SEC's position: most ICO tokens were unregistered securities, and their issuers violated US securities law by selling them without registration.
The 2017 DAO Report: The Warning Shot
In July 2017, the SEC issued its report on The DAO — a 2016 Ethereum-based decentralised autonomous organisation that raised $150M and was subsequently hacked. The report concluded that DAO tokens were securities under the Howey Test and that anyone selling them should have registered with the SEC. The SEC did not bring charges — but the message was clear. The industry largely ignored it.
2018: First Enforcement Settlements
The SEC's first active ICO settlements arrived in November 2018 — targeting Airfox and Paragon Coin. Neither were famous projects, but the settlements established the template: agree to register tokens as securities, refund investors, pay penalties, and file periodic reports. The fines were modest ($250,000 each), but the registration and refund requirements were the precedent that would define all future settlements.
2019: The Landmark Enforcement Year
2019 was the pivotal year. Three cases defined the landscape:
Block.one / EOS — $24 Million Fine (September 2019)
Block.one ran a year-long ICO for the EOS platform from 2017 to 2018, raising approximately $4 billion — at the time the largest ICO in history. The SEC charged Block.one with conducting an unregistered securities offering. Block.one settled for $24 million — a fraction (0.6%) of the amount raised. The settlement did not require Block.one to register EOS as a security or refund investors, making it widely seen as a lenient outcome given the scale.
Telegram Group — $1.24 Billion Settlement (2019–2020)
Telegram raised $1.7 billion in 2018 through private placement ICOs for its Telegram Open Network (TON). In October 2019, the SEC obtained an emergency restraining order blocking distribution of GRAM tokens. The court sided with the SEC in all preliminary rulings. In June 2020, Telegram agreed to pay an $18.5 million fine, refund $1.24 billion to investors, and abandon the project. This was the first time the SEC successfully halted a major crypto project before it launched — and established that pre-delivery private placement token sales were covered by securities law.
Kik Interactive — Enforcement Continued
Kik Interactive, the messaging app company, raised $100 million in a 2017 ICO for the KIN token. Unlike Telegram, Kik chose to fight the SEC rather than settle. The case ultimately resulted in a court ruling against Kik in 2020, $5 million fine, and an agreement to register KIN. The willingness to fight the SEC — and lose — discouraged other projects from taking a similar approach.
2020–2021: Ripple and the Security Classification Debate
In December 2020, the SEC sued Ripple Labs, CEO Brad Garlinghouse, and co-founder Chris Larsen over the sale of XRP, alleging it was an unregistered security since 2013. XRP was delisted from major US exchanges within weeks. The case became the industry's most closely watched crypto securities lawsuit. In August 2023, Judge Torres issued a split ruling: XRP sold to institutional investors violated securities law, but XRP sales on open markets to retail buyers did not. In early 2025, Ripple settled the case for $125 million — far less than the SEC sought.
2022–2024: Aggressive Expansion
- June 2023: SEC filed 13 charges against Binance and founder CZ for operating unregistered exchanges and securities dealing. CZ pleaded guilty to AML violations, paid $4.3B, resigned.
- June 2023: SEC sued Coinbase for operating an unregistered national securities exchange.
- February 2024: SEC obtained a $4.68 billion judgment against Terraform Labs and Do Kwon for the Terra/LUNA collapse — the largest crypto enforcement action in history.
2025–2026: The Pro-Crypto Pivot
The 2024 US election produced a significant regulatory shift. Under Chairman Paul Atkins (appointed 2025), the SEC dropped numerous enforcement cases, established a dedicated crypto task force, and signalled movement toward clear regulatory frameworks rather than enforcement-first approaches. Many pending cases against exchanges and token issuers were voluntarily dismissed or settled on favourable terms for defendants.
The long-term impact of the 2017–2024 enforcement era: most legitimate crypto projects now structure token sales to avoid clear securities characteristics, use SAFTs for private rounds, and increasingly look to EU MiCA compliance rather than US registration. See our MiCA regulations guide for the EU alternative framework. For how unregulated presales affect investor risk outside these frameworks, see our unregulated presale risks guide. The full country-by-country legal picture is in our crypto presale legal guide.
Glossary
- Howey Test
- The four-part legal test from a 1946 Supreme Court case used by the SEC to determine whether an instrument qualifies as an "investment contract" (security) subject to US securities law.
- Unregistered Security
- A financial instrument that meets the definition of a security but was not registered with the SEC, violating Section 5 of the Securities Act of 1933.
- Wells Notice
- A formal notification from the SEC to a company or individual that enforcement staff intend to recommend charges. Recipients can submit a response before charges are filed.
- SAFT (Simple Agreement for Future Tokens)
- A legal structure for private round token sales designed to comply with US securities law, developed largely in response to SEC enforcement actions.
- Consent Order
- A settlement agreement between the SEC and a defendant where the defendant agrees to specific remedies and penalties without admitting or denying the charges.
Disclaimer
Important: This article covers historical regulatory enforcement for educational purposes. It does not constitute legal advice. Crypto securities law is complex and jurisdiction-specific. Consult a qualified securities attorney for guidance. CryptoPresaleNews.com is not a licensed legal advisor.
