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The top-tier MEV robot lost $7.5 million: Is Approval the most overlooked lethal risk on-chain?
A hunt targeting a top-tier MEV robot has unveiled this most easily overlooked, yet deadliest, on-chain risk.
2026-06-23
wallet
Safety
smart contract
MEV

When the World Cup Meets Agent: From Web2 to Web3, How Are Wallets Evolving Toward Agentic Wallets?
World Cup prediction is not only a potential incremental entry point for Web3, but also an ideal scenario to observe the changes taking place in wallets.
2026-06-19
wallet
Safety
AI
Prediction Market

World Cup fever is upon us, and prediction markets are stepping up to the plate. How are Polymarket and its peers tearing open the door to mass adoption?
The World Cup provides the most natural mass-market scenario. Wallets may also evolve from being mere asset gateways to becoming entry points for participating in real-world events.
2026-06-17
wallet
Prediction Market

Sign is More Than a Signature: When an AI Agent Signs for You, Who Holds the Control?
Why did a single tweet cause an AI Agent to transfer approximately $204,000 in assets to a stranger?
2026-06-11
wallet
Safety
AI

Vitalik’s Vision for the Next Evolution of On-Chain Finance: How to Reconstruct DeFi with ‘Options Thinking’?
When risk is no longer about 'sudden liquidation', perhaps that is the starting point for the next evolution of DeFi.
2026-06-09
DeFi
Vitalik

From Ethereum to AI's "CROPS": What Exactly Are These "Slow Variables" Vitalik Keeps Emphasizing?
Ethereum’s value is not just about being faster or cheaper, but about providing users with a verifiable, exitable, and self-sovereign technical foundation.
2026-06-06
Safety
Vitalik

Market may have cooled down, but hackers haven't stopped. Why are cross-chain bridges always in the crosshairs?
Security goes beyond just safekeeping your seed phrase; it also involves understanding each step before connecting to a DApp, authorizing/transacting, or transferring assets across chains.
2026-06-03
Safety
Cross-chain

Web3 Wallet at 10 Years: As the AI Inflection Point Accelerates, Charting a New Map for Crypto Users
In the next decade, starting from Web3, wallets are becoming the user's master console in the AI era.
2026-05-21
wallet

Ethereum Pushes for "What You See Is What You Sign": Why Clear Signing is a Necessary Security Patch for the AI Era?
The rise of the Agent era will further amplify the problem of "blind signing"—do you really understand what this transaction will do before you click confirm?
2026-05-16
wallet
Safety

From Gas Limit to "Keyed Nonces": How to Understand the Next Frontier of Ethereum Scalability?
It's not just about "making blocks bigger and Gas cheaper," but about redefining how users interact with Ethereum through their wallets.
2026-05-13
wallet
ETH

From AI Assistants to On-Chain Agents: What's the Next Evolution of Web3 Wallets?
In the AI era, wallets are no longer just entry points for assets but may become a new interface for users to understand the on-chain world, co-create knowledge, and share experiences.
2026-05-08
wallet
AI

When AI Coding Starts Taking Over Everything, Why Is Ethereum Still Emphasizing Security and Decentralization?
In the era of AI acceleration, the real question Ethereum needs to answer is no longer just about how to be faster or cheaper.
2026-04-29
ETH
Vitalik

Hong Kong Ethereum Observation: When the "World Computer" Meets the "Yield-Bearing Asset," Two ETHs, How Do They Resonate?
The same Ethereum is being redefined by two almost entirely different language systems.
2026-04-28
ETH
Vitalik

When hackers target your "habits," how can you reduce the risk of address poisoning at the source?
Web3 security doesn't only happen in the "most dangerous" moments; it can also be hidden in the most routine, familiar operations.
2026-04-25
wallet
Safety

From the Kelp DAO Incident to Verifiable UI: Why a "Verifiable Interface" Could Be the New Decentralized Security Baseline?
A security incident has once again exposed the systemic vulnerability of DeFi — a deep reliance on single-point verification and layers of default trust that persist at scale to this day.
2026-04-22
wallet
Safety










