High-stakes criminal and regulatory defense and civil litigation throughout the US (often Fintech and Cybersecurity); Partner, Cooley LLP

🇺🇦 in spirit
Joined March 2009
Pleased to share that my client Roman Storm is already out on bail, although I remain very disappointed that the prosecutors charged him because he helped develop software - their novel legal theory has dangerous implications for all software developers. wsj.com/articles/u-s-charges…
80
342
41
1,467
276,246
Really enjoyed this discussion earlier today and talking about the importance of privacy in crypto.
Our third segment of the day features @katiebiber leading a discussion on privacy with @gregoryclisa @kkirkbos @m_mosier_ @brianeklein
1
5
6
1,047
Brian Klein retweeted
🎙️ New @surus_io Episode: @BoHines 's comprehensive white house crypto policy breakdown + @DanSpuller on North Carolina's crypto capital advantage. Key insights covered: 🏛️ October 2025 Clarity Act Timeline 🇺🇸 Strategic Bitcoin Reserve strategy ⚡ Moving government at "tech speed" 🏦 Why NC could be "the crypto capital" of the US ONLY on Form & Structure: Spotify [open.spotify.com/episode/2m5…] Apple [podcasts.apple.com/us/podcas…]
5
14
36
11,258
Brian Klein retweeted
Hello World. We're building regulated infrastructure to power onchain finance. We’ve raised $8M in seed funding and received regulatory approval from the North Carolina Commissioner of Banks to open Surus Trust Company. Our seed round was led by @CastleIslandVC with participation from @PropelVC, @restivevc, @ProtagonistXYZ, @plcapital, and @PluralVC. Learn more ⬇️
3
17
13
53
31,909
Brian Klein retweeted
Paradigm will be donating $1.25M to help fund Roman Storm’s legal defense The prosecution’s case threatens to hold software developers criminally liable for the bad acts of third parties, which would have a chilling effect in crypto and beyond We must stand with @rstormsf
My name is Roman Storm, and I am one of the founders of Tornado Cash, a non-custodial privacy protocol. I am being prosecuted for writing open-source code that enables private crypto transactions in a completely non-custodial manner. This prosecution represents a terrifying criminalization of privacy. The charges against me threaten to criminalize software development itself. If successful, the implications could extend far beyond the crypto industry, impacting every software developer. I face up to 45 years in prison on charges including operating an unlicensed money-transmitting business, conspiracy to commit money laundering, and sanctions evasion. This case has already had a chilling effect on developers working on software tools. Recently, a developer filed a lawsuit against the DOJ, seeking relief because my case has made them fearful of releasing new software. xitter.cf/lewellenmichael/status… Additionally, there is significant confusion around the 1960 charge (operating an unlicensed money-transmitting business), as different government agencies have conflicting interpretations of the law. xitter.cf/amandatums/status/1863… “This prosecution threatens to criminalize software development itself,” said Keri Axel of Waymaker LLP, my legal counsel. American entrepreneur and politician @VivekGRamaswamy commented, “You can’t go after the developers of code. What you actually need to do is go after individual bad actors who are breaking the laws that already exist.” xitter.cf/benzingacrypto/status/… Multiple amicus briefs have been filed in support of my defense by the DeFi Education Fund (@fund_defi), Coin Center (@coincenter), and Blockchain Association (@BlockchainAssn): defieducationfund.org/_files… coincenter.org/app/uploads/2… theblockchainassociation.org… The 5th Circuit Court has already ruled that Tornado Cash sanctions were unlawful: xitter.cf/AlexanderFisher/status… However, the DOJ has dismissed this ruling as irrelevant: storage.courtlistener.com/re… My trial is set for April 14, 2025.
161
206
56
1,972
701,507
My watch has ended. After five years as Kraken’s Chief Legal Officer, I’m passing on the reins to a successor. I’ll stay close as a senior advisor. I’m going to help train up a successor and help to build a global advisory council for the company. I couldn’t be more proud of what we’ve achieved together as a team and I look forward to the next era of @krakenfx success. Wait WHAT? Marco, WHY. And what's next? 👇
120
70
37
1,441
434,831
Brian Klein retweeted
Mondays... #Wimbledon
42
456
53
4,547
266,587
#Tiananmen crackdown anniversary: The US Consulate in Hong Kong has displayed candles by the windows of their building on the 34th anniversary of the Tiananmen crackdown.
27
290
11
890
58,271
Very entertaining and enlightening 👇
Is this the most hotly anticipated Derby preview in the land? Maybe not, but at least it's entertaining! @DRFDunleavy @joedrape @jeremybalan
3
1,098
Brian Klein retweeted
Silicon Valley Bank’s shareholders and executives lose it all, as they should. Depositors in good faith, however, should recover and have access to their deposits in order to meet their payrolls, pay their suppliers, and to prevent contagion.
3,970
1,581
1,008
18,897
7,840,510
One year later, Kyiv stands. Ukraine stands. Democracy stands. America — and the world — stands with Ukraine. Рік потому Київ стоїть. Україна стоїть. Демократія стоїть. Америка – і світ – стоїть з Україною.
16,952
18,978
3,104
174,374
19,571,696
I care and appreciate this thoughtful take 👇
Just put up a long Volokh post on an important criminal law case, Dubin v. US, that wll be argued at the Supreme Court on 2/27. If you care about the CFAA, this is a significant case to watch. A deep dive for the law nerds. reason.com/volokh/2023/02/19…
4
931
Brian Klein retweeted
Just put up a long Volokh post on an important criminal law case, Dubin v. US, that wll be argued at the Supreme Court on 2/27. If you care about the CFAA, this is a significant case to watch. A deep dive for the law nerds. reason.com/volokh/2023/02/19…
4
17
4
57
42,630