October 2026 kept hardware wallet supply chains, third-party services, and AI agent security in the spotlight. Together, these developments underscored that protecting private keys is only the beginning. Device integrity, clear authorization, and the permissions granted to external services can all affect asset security.
From everyday wallet use to Ethereum staking, every asset-management decision starts with understanding the relevant risks and rules. This issue looks at often-overlooked links in the trust chain through recent security cases and industry developments. It also introduces imToken Stake and our partnership with Pay Protocol, helping you compare options and stay in control as you explore new ways to use your assets.
📚 Featured Reads | From Protecting Private Keys to Understanding the Full Trust Chain
From Ledger to Bitget: What Trust Blind Spots Are We Missing in Crypto Security?
Hardware wallet security depends not only on the device itself, but also on how it reaches the user. Platform security likewise extends to third-party services and internal permissions. Drawing on several cases, this article explains how these factors can affect assets and why users should verify purchase channels, device condition, and security notifications.
When Agents Learn to Collude: As AI Gets Smarter, How Should We Define Security Boundaries?
When AI agents can read emails, call APIs, and operate accounts, a mistaken judgment can become a real action. Security design must define the scope of delegated permissions, review mechanisms, and the ability to revoke access before execution. Before using an agent, check what it can access, what actions it can take, and what it is allowed to decide on your behalf.
Is AI Challenging Cryptography? Web3 Must Prepare Early—But Never Rush Migration
AI's impact on cryptographic research deserves attention, but frontier research still requires extensive validation before it should change what users do today. When you see claims about “urgent migration” or “post-quantum upgrades,” first verify the source and the actual implications. Do not let fear push you into importing a recovery phrase, using an unfamiliar tool, or signing an unknown transaction.
From Binance to PHP2Shell: Web Security Defenses Need Redefining in the AI Era
Employee devices, software dependencies, and DevOps privileges can all affect transaction execution. As AI strengthens both attackers and defenders, organizations increasingly need to reduce trusted dependencies, isolate high-risk privileges, and strengthen verification for critical actions.
Why Can a Blockchain Halt? Understanding Consensus Through the Cosmos Hub's 25-Hour Outage
The Cosmos Hub outage in September showed that even when users hold their private keys and sign correctly, the underlying network must still reach consensus before transactions can be processed. Distinguishing asset control from network availability and transaction finality helps users identify the right cause when troubleshooting a transfer.
🔥 Industry Highlights
Ledger Confirms Hardware Implant in a Reseller Device and Launches Supply Chain Investigation
Ledger confirmed that at least one affected device contained an unauthorized hardware implant, with the confirmed case involving reseller CryptoBilis. Ledger said its internal systems and direct sales channels were not affected and that it had strengthened reseller management and anti-tampering measures.
PHP Discloses Critical PHP2Shell Vulnerabilities, Exposing Web Infrastructure to Remote Code Execution Risks
PHP released patches for two critical vulnerabilities that could allow remote code execution under certain conditions. The incident affects infrastructure used by websites and highlights the importance of managing software dependencies, maintaining servers, and applying security patches promptly.
ENSv2 Goes Live on Ethereum Mainnet with Updated Name Management and Permission Controls
ENSv2 launched on mainnet alongside a redesigned ENS App and Explorer. It introduces hierarchical registration, more granular permissions, and record-linking mechanisms, improving how on-chain names are registered, managed, and discovered.
DTCC Launches Tokenization Service, Bringing Traditional Securities Onchain
DTCC launched a tokenization service that allows eligible participants to convert entitlements to securities held at DTC into on-chain form. Initial support covers Canton and DTCC's private Besu network, with 20 DTC participants having signed service access agreements.
Binance Discloses Hot Wallet Security Incident and Advances Fund Tracing and System Remediation
Binance announced that its hot wallet had been attacked and approximately USD 6.3 billion in assets were stolen. It said it had worked with relevant parties to freeze approximately USD 3 billion in assets and would cover the related losses.
🚀 Product Updates
imToken Stake: Compare ETH Staking Options in One Place and Choose What Fits Your Needs
imToken Stake is now live, bringing native staking, liquid staking, Home Staking, and other staking options into one place. Users can compare them based on the amount of ETH available, liquidity needs, and technical requirements to choose an approach that fits their needs.
Each option has a different asset structure, reliance on external services, and exit process. Beyond yield, users should also compare minimum staking amounts, service fees, liquidity, and how they expect to use their ETH.
Stake ETH with Lido through imToken Stake now for a chance to share a 10,000 USDT prize pool!
📅 Campaign period: November 9, 2026 at 16:00 – December 9, 2026 at 16:00 (UTC+8)
📍 Campaign page: http://web.token.im/function/stake
imToken × Pay Protocol: Connecting Self-Custodial Wallets to Merchant Payments
In October, imToken partnered with Pay Protocol to explore how self-custodial wallets can support merchant payments.
Pay Protocol is a decentralized digital-asset payment protocol for merchants. It supports address-based and order-based payments across e-commerce, commodity settlement, digital services, and other use cases. Merchants can accept digital-asset payments through payment links, QR codes, or APIs, then manage those funds through the merchant dashboard.
Learn more: How to Register a Pay Protocol Merchant Account and Manage Payments
Follow imToken’s Official Channels
Stay up to date on our latest news, recent progress, and future plans.
- Official website: token.im
- Chinese X account: x.com/imTokenCN
- English X account: x.com/imTokenOfficial
- Weibo: weibo.com/imToken
- Discord: discord.com/invite/imToken
- Newsletter: newsletter.token.im