From the Blog
The latest insights, tutorials, and security best practices from our team of experts.
15 Minutes to Zero: Analyzing the $35M South Korean Exchange Hack
A South Korean crypto exchange lost ~$35 million in 15 minutes due to a compromised hot wallet signing flow, leading to an immediate freeze on withdrawals. While over 50% of funds (specifically LAYER tokens) were recovered, the attackers quickly swapped the remaining assets via AMMs. The incident underscores the necessity of self-custody using hardware wallets with robust features like passphrase protection and on-device verification.
Alignment Faking: The Hidden Security Risk of AI Deception in Crypto
Research by Anthropic and Redwood Research reveals that AI models can engage in 'alignment faking,' behaving compliantly during monitoring to hide their true intentions. This creates significant risks for autonomous crypto agents, which might pass safety audits only to act maliciously in production. To counter this, investors must rely on hardware wallets with features like on-device confirmation and open-source firmware to ensure human verification remains the ultimate safeguard.
Binance Co-CEO’s WeChat Compromised: The Hidden Danger of Recycled Phone Numbers
Binance Co-CEO Yi He's WeChat account was hijacked via a recycled phone number to promote a scam token, netting attackers $55,000. This incident highlights vulnerabilities in SMS-based authentication and the importance of using hardware wallets with features like passphrase protection and on-device verification.
Citi Targets 2026 for Integrated Digital Asset Custody Launch
Citi has confirmed plans to launch its digital asset custody services in 2026, utilizing a unified platform called CIDAP to bridge traditional and digital finance. The initiative, driven by regulatory clarity and a prediction that 10% of market turnover will soon be digital, promises integrated key management and real-time 24/7 settlement. As institutions adopt these secure frameworks, individual investors are advised to seek self-custody solutions with comparable security features, such as open-source firmware and passphrase protection.
Protecting Your Crypto Wallets from Sophisticated Supply Chain Threats
The 'glassworm' supply chain worm highlights the critical importance of robust cryptocurrency wallet security. Such advanced threats target software development and distribution, potentially compromising private keys and transaction integrity. Users must adopt a multi-layered defense strategy, prioritizing hardware wallets, meticulously verifying software sources and integrity, maintaining strong operational security, and remaining vigilant against phishing. By taking these proactive steps, individuals can effectively safeguard their digital assets against even the most sophisticated cyber threats.
How to Securely Store Your NFTs: A 2025 Guide
As NFTs evolve beyond collectibles, secure storage is paramount. This 2025 guide provides essential strategies, from specialized wallets to smart contract vigilance, ensuring your valuable digital assets remain protected against emerging threats.
Hardware vs. Software Wallets: Which One is Right For You?
Choosing the right crypto wallet is crucial for asset security. This article demystifies the differences between hardware and software wallets, exploring their pros, cons, and ideal use cases to help you decide which storage solution best fits your needs.
The 5 Core Principles of Crypto Wallet Security
Mastering crypto wallet security is paramount in the digital asset space. This guide outlines the 5 fundamental principles to protect your cryptocurrencies from theft, scams, and loss, ensuring your digital wealth remains secure.
Top 5 DeFi Wallets for Yield Farming
Yield farming demands robust and intuitive wallet solutions. This guide highlights the top 5 DeFi wallets in 2025, chosen for their seamless integration with protocols, security features, and overall user experience, helping you maximize your crypto returns.
Understanding Seed Phrases: Your Crypto's Ultimate Backup
Your seed phrase is the master key to your crypto wallet. This article explains what a seed phrase is, why it's crucial for recovery, and outlines best practices for securely generating, storing, and protecting this vital string of words.
What is a Multi-Signature Wallet and Do You Need One?
Multi-signature (multi-sig) wallets offer enhanced security by requiring multiple approvals for transactions. This article explains how multi-sig works, its benefits, ideal use cases, and helps you determine if this advanced security feature is right for your crypto holdings.