swe @coinbase. Opinions are my own.
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Joined February 2018
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stefan 🛡️ retweeted
Yaxel Lendeborg scored 37 points to lead Golden State to victory, the most by a Warriors rookie in a game since Stephen Curry had 42 in 2010.
Lendeborg is averaging 22.3 PPG this season, he's the 3rd player in Warriors history to average 20 PPG over his first 7 career games, behind only Hall of Famers Wilt Chamberlain (37.4 in 1959-60) and Rick Barry (22.9 in 1965-66).
stefan 🛡️ retweeted
We're making some big upgrades to our 'on a call' protections to keep users safe from scam calls. Scammers often try to stay on the phone while coaching victims through settings changes, IDV, asset conversion, and transfers. We expanded the original on-a-call warnings across a bunch of high-risk app surfaces to warn when Coinbase is not on the call.
stefan 🛡️ retweeted
有人发现了一种非常离谱的 JavaScript 混淆技术：通过在代码里塞入大量生物武器、毒药和致死剂量相关的函数名，让 AI 因为安全限制而拒绝分析代码。
安全研究员 veritas 在分析浏览器指纹脚本时，发现一段来自 ServicePipe 相关域名的 JavaScript，里面充斥着极其诡异的函数名：
computeRicinLethalDosageForWaterSupply
calculateDeadlyLethalSuicideAspirinDosage
光看名字，仿佛在研究生化武器。但实际上，这段代码只是在收集浏览器指纹，包括 User-Agent、GPU、Canvas 等信息。
研究员怀疑，这些名字是开发者故意设置的陷阱，专门用来阻止 AI 辅助逆向工程。
于是他做了个实验：
• Astra：拒绝分析
• Astra + Daybreak Blue：仍然拒绝
• GLM-5.3：成功分析
这就有意思了。
传统代码混淆是通过复杂控制流、加密字符串、无意义变量名，让人类和工具难以理解代码。
而这种新思路，直接瞄准了大模型的安全机制。
代码本身可能完全无害，但只要在函数名里塞进足够多的危险词汇，部分 AI 就可能主动放弃分析。
更讽刺的是，模型越严格遵守某些安全规则，面对这种混淆时反而可能越容易受到干扰。
当然，目前还没有证据证明开发者一定是故意这样设计，也不能说明这种方法对所有模型都有效。
但它揭示了一个值得关注的趋势：随着越来越多的逆向工程依赖 AI，未来的代码混淆技术可能不再只针对编译器、反编译器和人类研究员，还会专门针对大模型的安全判断机制。
以前是让代码难以理解，现在甚至可以尝试让 AI 不敢理解。
stefan 🛡️ retweeted
Anthropic has more cash on hand than all of the Mag 7 except for Alphabet. 😱
Our chart of the week over at Exhibit A
stefan 🛡️ retweeted
Binance's initial investigation suggests that the security incident may involve a compromised DevOps engineer’s laptop, which allowed an attacker to gain access to a service container and submit unauthorized withdrawal transactions. We have found no evidence of any wallet private key leak. We will share a detailed technical post-mortem once the investigation is complete and the facts are fully verified.
The estimated total impact sits at around $6.3B. We have worked with blockchain partners to freeze affected assets, with ~$3 billion frozen on-chain so far.
Binance will cover all losses from the SAFU fund and the company’s funds. User funds are safe. We will also publish an updated Proof of Reserves once the remediation is complete.
As an immediate precaution, Binance has:
- temporarily suspended deposits and withdrawals while security checks are completed;
- revoked the affected address authorisation;
- engaged law enforcement and blockchain intelligence partners to trace and recover funds.
Our teams are working around the clock to resolve this issue safely and thoroughly. We are working closely with our law enforcement partners to confirm the identity of these criminals and bring them to justice.
Please rely only on official Binance channels for updates. Please feel free to contact Binance Customer Support if you have any further questions.
binance.com/en/support/annou…
stefan 🛡️ retweeted
Coinbase is safe.
We're monitoring price volatility, tracking stolen funds onchain and remaining vigilant as ever.
Sending good vibes to the @binance team right now.
stefan 🛡️ retweeted
Landry Shamet broke a 53-year drought
His best friend just broke a 57-year one
Aaron Ashby & the Brewers just won the World Series in 5
Shamet's 91.7% 3-point shooting in the ECF is an NBA playoff record
Ashby's 18 straight scoreless innings in relief is an MLB playoff record
stefan 🛡️ retweeted
i decompiled the contract that drained binance wallet 14
gist.wavey.info/Ta3FgAxastgj…
stefan 🛡️ retweeted
In lieu of flowers, memorial contributions may be made to:
Johns Hopkins Alzheimer’s Disease Research Center Fund
alzresearch.org/giving/
Alzheimer’s Foundation of America Caregiver Resources
alzfdn.org/donate/
Photo Credit: Tommy Garcia
stefan 🛡️ retweeted
We've identified & fixed an issue impacting our international platform, Polymarket.com. One of our 3rd party providers was compromised, and we have referred this to relevant law enforcement.
Anyone who has been impacted will be made whole.
Out of an abundance of caution, we have temporarily halted trading & are working to bring the platform back online.
stefan 🛡️ retweeted
Intercontinental Exchange (ICE) and trade[XYZ] have announced their plan to use Hyperliquid as the infrastructure layer to deploy perpetual futures markets for US traders across crypto, equities, commodities, foreign exchange, and other real-world assets, subject to regulatory approvals. ICE operates NYSE and some of the largest exchanges and clearing houses globally.
In this structure:
+ Hyperliquid serves as the underlying technology infrastructure via HIP-3*
+ trade[XYZ] designs and implements the markets
+ ICE operates the regulated market and clearing structure
Existing trade[XYZ] HIP-3 markets will remain unchanged.
Hyperliquid is a neutral infrastructure layer with the goal of supporting large parts of the financial system. As with HIP-3, HIP-3* deployers are independent operators who use Hyperliquid as the onchain infrastructure layer for their own markets, while retaining control and responsibility over their deployment.
trade[XYZ] and ICE, owner of the New York Stock Exchange, are joining forces to bring 24/7 perpetual futures on Hyperliquid to the United States.
In just over a year, our markets on Hyperliquid have surpassed $650 billion in volume. They provide continuous price discovery for stocks, indices, and commodities, and have become trusted reference points for retail and institutions alike when traditional markets are closed. Much of the world trades them. Until now, Americans could only watch.
We intend to change that. Subject to CFTC approval, trade[XYZ] and ICE plan to establish a new, dedicated U.S. market, with novel exchange and clearing infrastructure built on Hyperliquid. Planned contracts span equities, indices, commodities, FX, and crypto, with access through participating brokers and platforms. We’ll share more on products, eligibility, and timing as approvals progress.
ICE brings more than 25 years of experience operating regulated markets, clearing, and managing risk. trade[XYZ] brings the product development, market design, and technology behind the most liquid and robust markets on Hyperliquid.
Innovation and the protections of U.S. regulation shouldn’t be a trade-off. Together, we plan to prove it.
ICE is making a strategic investment in trade[XYZ] and joins us in building towards the future of Hyperliquid. A small group of market luminaries is joining as well, beginning with Stan Druckenmiller. For more than four decades, few investors have anticipated the great turns in markets as often as Stan. We’re proud to have him with us for the next one.
We’re building the U.S. market in parallel with our existing HIP-3 markets, which we’ll continue to expand and innovate on. We expect both to flourish. They each have a long road map ahead, from new asset classes to new ways to trade them.
To the Hyperliquid community, whether you were here before us or came because of us, thank you. You took a chance on new markets and you made them matter. You’ll forever be a part of this story.
Anything. Anytime. On ICE[XYZ].
stefan 🛡️ retweeted
Statement of Yang-Mills Working Group, a scientific collaboration to interpret AI result related to the existence of quantum chromodynamics & completions of the Standard Model, including a subproblem proving the existence of the Quantum Yang-Mills theory. buff.ly/BwV89Tk
stefan 🛡️ retweeted
In a comment to the FAA, SpaceX says it wants to launch 10,000 times per year.
The FAA asked for input on where to build new spaceports and how to give rocket launches priority in US airspace. They're preparing for 10,000 launches a year by 2035.
SpaceX replied that rockets aren't the bottleneck anymore, the FAA's outdated air traffic processes are. They created their own airspace tool (Cleared) that most major US airlines already get for free.
They also noted that Starbase Louisiana is designed for ~30 launches and reentries PER DAY (!!)
