• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceFortune Crypto

DeFi is creating a two-tiered market where insiders reap rewards and retail investors get burned, warns SEC’s Crenshaw

By
Declan Harty
Declan Harty
Down Arrow Button Icon
By
Declan Harty
Declan Harty
Down Arrow Button Icon
November 9, 2021, 10:18 AM ET

A top official at the Securities and Exchange Commission is raising new concerns about the gatekeeper-less version of Wall Street that is decentralized finance, or DeFi.

In an op-ed published Tuesday, SEC Commissioner Caroline Crenshaw questioned the very nature of DeFi, calling its lack of transparency and pseudonymity “structural hurdles” that are bound to hold the market’s development back until appropriate investor safeguards are put into place. 

“DeFi participants’ current ‘buyer beware’ approach is not an adequate foundation on which to build reimagined financial markets,” Crenshaw wrote in the first edition of the International Journal of Blockchain Law. “Without a common set of conduct expectations, and a functional system to enforce those principles, markets tend toward corruption, marked by fraud, self-dealing, cartel-like activity, and information asymmetries.”

Over the course of 2021, DeFi has seen a flood of both money and interest. Built on blockchain technology, DeFi protocols are effectively designed to replicate many of the same offerings that traditional banks, exchanges, and investment firms have for decades—whether it be lending, trading, or otherwise. And all of it can be done without the middlemen that have acted as the anchors of traditional finance for decades. 

Its promise of a less risky and more accessible financial system has attracted billions of dollars’ worth of cryptocurrencies recently, as North Americans piled some $276 billion of crypto into DeFi platforms in the year leading up to June, according to Chainalysis. However, the DeFi market’s growth has also been subject to a massive uptick in hacks, fraud, and thievery. An August report from CipherTrace found that DeFi-related crimes are continuing to grow, having led to losses of $329 million in the second quarter of 2021, compared with $106 million in the first quarter. 

For Crenshaw, DeFi may represent “a panoply of opportunities,” but it is “fundamentally about investing.” And, in this case, the SEC commissioner wrote that those investments are in “speculative risks taken in pursuit of passive profits from hoped-for token price appreciation, or investments seeking a return in exchange for placing capital at risk or locking it up for another’s benefit.” 

While DeFi protocols are built on blockchain technology that allows nonstop public access to the ledgers of transactions, the market’s relative opacity to the assets overseen by the SEC may be putting the individual investors placing those bets at risk, the SEC commissioner wrote. For example, the DeFi market today carries little in terms of details on the roles or holdings of the venture capitalists and professional investors backing the projects, which may be creating a “two tier market” where those insiders “reap outsized returns while retail investors take more risks, get worse pricing, and are less likely to succeed over time,” Crenshaw wrote. And without the ability to pin down who is actually behind a trade or smart contract, Crenshaw says that “it is very difficult to know if asset prices and trading volumes reflect organic interest or are the product of manipulative trading.”

Of course, this is not the first time an official from Washington, D.C., has criticized DeFi.

Lawmakers and regulators have been ramping up their dialogue around the burgeoning crypto market for months. Sen. Elizabeth Warren of Massachusetts, for one, told Fortune’s Robert Hackett earlier this year that DeFi allows anonymous developers to “scam investors with rug pulls, pump and dumps, and other schemes without transparency or accountability.” Dan Berkovitz, a former commissioner at the Commodity Futures Trading Commission who has since joined the SEC as general counsel, has said “it is untenable to allow an unregulated, unlicensed derivatives market to compete, side by side, with a fully regulated and licensed derivatives market.” And SEC Chair Gary Gensler has said multiple times that if a DeFi protocol’s offerings can be classified as securities, then they should be regulated as such. 

So far, the SEC’s direct actions around DeFi have been minimal. In August, the agency filed its first case involving a purported DeFi company, in which the company had issued tokens that were in fact, in the SEC’s eyes, securities. And while many in the crypto sphere—and not just in DeFi—have expressed concern that the agency is heading toward a regulation-by-enforcement approach, Crenshaw does not think enforcement is inevitable. Instead, the SEC commissioner pushed DeFi protocol creators, some of whom have indicated an interest in working with regulators before, to take up the SEC’s offer to talk about what they plan to build and how.  That’s not to say that the regulator will allow an unregistered securities offering to go to market in the name of DeFi. But Crenshaw says the SEC is open to new ideas about how to integrate DeFi technologies and protocols into its regulatory regime. 

“Reimagining our markets without appropriate investor protections and mechanisms to support market integrity would be a missed opportunity, at best, and could result in significant harm, at worst,” Crenshaw wrote. “In conceiving a new financial system, I believe developers have an obligation to optimize for more than profitability, speed of deployment, and innovation. Whatever comes next, it should be a system in which all investors have access to actionable, material data, and it should be a system that reduces the potential for manipulative conduct.”

More finance coverage from Fortune:

  • Offsetting Bitcoin’s carbon footprint would require planting 300 million new trees
  • Will monthly child tax credit payments continue in 2022? Their future rests on Biden’s Build Back Better bill
  • Surging inflation, higher heating costs: Why your bill could double this winter
  • Home prices to drop by late 2022, says the Mortgage Bankers Association
  • Venus Williams on why she invested in HumanCo

Subscribe to Fortune Daily to get essential business stories delivered straight to your inbox each morning.

About the Author
By Declan Harty
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

Interest on U.S. debt is becoming a top driver of future deficits, as the sheer size of past borrowing overwhelms the fiscal outlook 
EconomyDebt
Interest on U.S. debt is becoming a top driver of future deficits, as the sheer size of past borrowing overwhelms the fiscal outlook 
By Jason MaMay 2, 2026
1 hour ago
trump
PoliticsWhite House
America’s paying more at the pump. Trump’s new Air Force One jet donated by Qatar is nearly ready
By Jonathan J. Cooper and The Associated PressMay 2, 2026
5 hours ago
croatia
Travel & Leisuretourism
War in Iran has Croatia’s tourist hotspot wondering: will Dubrovnik host another 4 million visitors in 2026?
By Darko Bandic and The Associated PressMay 2, 2026
5 hours ago
shoplift
EconomyGen Z
Gen Z is rebelling against the economy with ‘disillusionomics,’ tackling near 6-figure debt by turning life into a giant list of income streams
By Jacqueline MunisMay 2, 2026
5 hours ago
Suze Orman once said earning more than $800,000 would make her ‘sick to my stomach’—but that turning down Oprah Winfrey cured her self-doubt
SuccessHow I made my first million
Suze Orman once said earning more than $800,000 would make her ‘sick to my stomach’—but that turning down Oprah Winfrey cured her self-doubt
By Orianna Rosa RoyleMay 2, 2026
6 hours ago
Pope Leo XIV encourages wealthy U.S. Catholics to keep donating after Papal Foundation approves most grants in its history
PoliticsPope
Pope Leo XIV encourages wealthy U.S. Catholics to keep donating after Papal Foundation approves most grants in its history
By Nicole Winfield and The Associated PressMay 2, 2026
6 hours ago

Most Popular

Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
1 day ago
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
Law
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
By Catherina GioinoMay 1, 2026
1 day ago
Current price of oil as of May 1, 2026
Personal Finance
Current price of oil as of May 1, 2026
By Joseph HostetlerMay 1, 2026
1 day ago
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
2 days ago
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
5 days ago
Current price of gold as of May 1, 2026
Personal Finance
Current price of gold as of May 1, 2026
By Danny BakstMay 1, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.