How long can the Ethereum ecosystem survive after the launch of Mythos?
Recorder · Preface
After Alan finished talking about Mythos, the crowd moved outside. When I went to get my coat, I heard someone in the hallway calmly say, "What you just talked about, what does it mean for Ethereum?" I stopped and found the source of the voice. It was Marcus, leaning against the wall, holding a half-finished cup of water. Alan turned his head and was silent for about three seconds.
I stood a little farther away, taking notes on everything I could hear. This was the most honest conversation about the security risks of Ethereum I had ever witnessed. Not because they used vocabulary I hadn't heard before, but because they clearly articulated one thing by putting together what had already happened and the trends that were unfolding: the security boundary we thought existed may no longer be there in the face of Mythos.
The First Thing: $68 Billion, Code Fully Public, Permanently Unmodifiable
Marcus did not immediately answer Alan's question. He took out his phone from his pocket, opened DefiLlama, and handed the screen to Alan.
$68 billion, that was the amount locked on the Ethereum chain that day.
The Second Thing: Where Will Mythos Strike First—Specific Predictions
Alan said that while walking back this afternoon, he kept thinking about one question: if an attacker with Mythos capabilities faced Ethereum today, what would their priority order be?
He said he wanted to say it out loud because he felt the defenders should think this through first.
"The attacker's priorities are clear: find contracts with a lot of money, old code, and no one guarding them. Mythos compresses the months needed for humans to complete this filtering into just a few hours."
The Third Thing: Lido Controls 28% of Staked ETH—This is Another Vulnerability
"stETH is the oxygen of Ethereum DeFi. You don't need to burn down the whole city; you just need to make the oxygen briefly disappear for two minutes at the most critical moment."
The Fourth Thing: Audited Equals Not Audited in Front of Mythos
These types of cross-contract semantic vulnerabilities are the source of the largest attacks in history. Audits are usually limited to single contracts; Mythos analyzes the entire call graph.
"An audit is a photo taken in 2021. The operating environment of the contract in 2026 is no longer the same as the scene in that photo. Mythos is looking at today's reality, not that photo."
The Fifth Thing: Governance is a Moat, but Also the Slowest Leg
Alan asked Marcus: If tomorrow Mythos discovers a serious vulnerability in Aave that could jeopardize billions of dollars, how quickly can the Ethereum ecosystem respond effectively?
Marcus paused for a few seconds:
"Decentralization disperses the decision-making response to everyone. When AI compresses the attack preparation time to zero, 'everyone deciding together' becomes the slowest leg."
The Sixth Thing: How Long Can Ethereum Survive
Only the two of them and I were left in the hallway. A cleaner was pushing a cart from a distance. Marcus spoke first:
"How long Ethereum can survive is equal to how urgently its community treats this matter. The technical answer has already been given by Mythos. The human answer has not yet been." They shook hands and walked in different directions. I stood in the hallway, flipping through my densely packed notes on my phone. Ethereum: $68 billion, code fully public, contracts unmodifiable, 28% of staked ETH concentrated in one protocol, governance response takes days. Mythos: the time to analyze a contract may be shorter than it takes me to finish this page of notes. I don't know when the first truly AI-driven, Ethereum-scale security incident will occur. I only know that Alan's statement is correct: in the history of blockchain, there have been too many conversations about "what should have been done earlier," and each time it was after something happened. I hope this time is different.
Palo Alto · April 2026
TVL data source: DefiLlama real-time data (April 2026)
Vulnerability statistics source: OWASP Smart Contract Top 10 2026, coinlaw.io 2026 security report, arxiv 2504.05968
The dialogue is organized from on-site notes, Marcus L. is a pseudonym
Alan Walker doesn't use question marks.
Original link
You may also like

Prediction Markets Under Bias

Stolen: $290 million, Three Parties Refusing to Acknowledge, Who Should Foot the Bill for the KelpDAO Incident Resolution?

ASTEROID Pumped 10,000x in Three Days, Is Meme Season Back on Ethereum?

ChainCatcher Hong Kong Themed Forum Highlights: Decoding the Growth Engine Under the Integration of Crypto Assets and Smart Economy

Why can this institution still grow by 150% when the scale of leading crypto VCs has shrunk significantly?

Anthropic's $1 trillion, compared to DeepSeek's $100 billion

Geopolitical Risk Persists, Is Bitcoin Becoming a Key Barometer?

Annualized 11.5%, Wall Street Buzzing: Is MicroStrategy's STRC Bitcoin's Savior or Destroyer?

An Obscure Open Source AI Tool Alerted on Kelp DAO's $292 million Bug 12 Days Ago

Mixin has launched USTD-margined perpetual contracts, bringing derivative trading into the chat scene.
The privacy-focused crypto wallet Mixin announced today the launch of its U-based perpetual contract (a derivative priced in USDT). Unlike traditional exchanges, Mixin has taken a new approach by "liberating" derivative trading from isolated matching engines and embedding it into the instant messaging environment.
Users can directly open positions within the app with leverage of up to 200x, while sharing positions, discussing strategies, and copy trading within private communities. Trading, social interaction, and asset management are integrated into the same interface.
Based on its non-custodial architecture, Mixin has eliminated friction from the traditional onboarding process, allowing users to participate in perpetual contract trading without identity verification.
The trading process has been streamlined into five steps:
· Choose the trading asset
· Select long or short
· Input position size and leverage
· Confirm order details
· Confirm and open the position
The interface provides real-time visualization of price, position, and profit and loss (PnL), allowing users to complete trades without switching between multiple modules.
Mixin has directly integrated social features into the derivative trading environment. Users can create private trading communities and interact around real-time positions:
· End-to-end encrypted private groups supporting up to 1024 members
· End-to-end encrypted voice communication
· One-click position sharing
· One-click trade copying
On the execution side, Mixin aggregates liquidity from multiple sources and accesses decentralized protocol and external market liquidity through a unified trading interface.
By combining social interaction with trade execution, Mixin enables users to collaborate, share, and execute trading strategies instantly within the same environment.
Mixin has also introduced a referral incentive system based on trading behavior:
· Users can join with an invite code
· Up to 60% of trading fees as referral rewards
· Incentive mechanism designed for long-term, sustainable earnings
This model aims to drive user-driven network expansion and organic growth.
Mixin's derivative transactions are built on top of its existing self-custody wallet infrastructure, with core features including:
· Separation of transaction account and asset storage
· User full control over assets
· Platform does not custody user funds
· Built-in privacy mechanisms to reduce data exposure
The system aims to strike a balance between transaction efficiency, asset security, and privacy protection.
Against the background of perpetual contracts becoming a mainstream trading tool, Mixin is exploring a different development direction by lowering barriers, enhancing social and privacy attributes.
The platform does not only view transactions as execution actions but positions them as a networked activity: transactions have social attributes, strategies can be shared, and relationships between individuals also become part of the financial system.
Mixin's design is based on a user-initiated, user-controlled model. The platform neither custodies assets nor executes transactions on behalf of users.
This model aligns with a statement issued by the U.S. Securities and Exchange Commission (SEC) on April 13, 2026, titled "Staff Statement on Whether Partial User Interface Used in Preparing Cryptocurrency Securities Transactions May Require Broker-Dealer Registration."
The statement indicates that, under the premise where transactions are entirely initiated and controlled by users, non-custodial service providers that offer neutral interfaces may not need to register as broker-dealers or exchanges.
Mixin is a decentralized, self-custodial privacy wallet designed to provide secure and efficient digital asset management services.
Its core capabilities include:
· Aggregation: integrating multi-chain assets and routing between different transaction paths to simplify user operations
· High liquidity access: connecting to various liquidity sources, including decentralized protocols and external markets
· Decentralization: achieving full user control over assets without relying on custodial intermediaries
· Privacy protection: safeguarding assets and data through MPC, CryptoNote, and end-to-end encrypted communication
Mixin has been in operation for over 8 years, supporting over 40 blockchains and more than 10,000 assets, with a global user base exceeding 10 million and an on-chain self-custodied asset scale of over $1 billion.

$600 million stolen in 20 days, ushering in the era of AI hackers in the crypto world

Vitalik's 2026 Hong Kong Web3 Summit Speech: Ethereum's Ultimate Vision as the "World Computer" and Future Roadmap

On the same day Aave introduced rsETH, why did Spark decide to exit?

Full Post-Mortem of the KelpDAO Incident: Why Did Aave, Which Was Not Compromised, End Up in Crisis Situation?

After a $290 million DeFi liquidation, is the security promise still there?

ZachXBT's post ignites RAVE nearing zero, what is the truth behind the insider control?

Vitalik 2026 Hong Kong Web3 Carnival Speech Transcript: We do not compete on speed; security and decentralization are the core







