Security

The established on-chain contract platform GMX was hacked for 42 million USD, yet it did not cause a stir in the market. This article reviews its glorious and declining history, and analyzes how the new king Hyperliquid has risen to take its place. In the crypto world, power turnover is frequent; in an age of scarce attention, silence is often the biggest signal of failure.

Explore how PayFi builds an on-chain settlement network connecting stablecoin issuers, DeFi protocols, and payment merchants through a modular architecture. This article outlines its core mechanisms, technical framework, and representative application scenarios, analyzing how it enhances on-chain payment efficiency, reduces trading costs, and enables cross-chain liquidation, bridging real-world payments and the crypto ecosystem.

The article provides a detailed analysis of cold wallet working principles, various forms of cold wallets, and critical security considerations when purchasing and using them.

This article provides a detailed analysis of common attack methods targeting cryptocurrency users, including phishing, malware, and social engineering attacks. It also reveals how these attacks operate and spread through real-world case studies.

The article details the process of the hacker attack, reveals the controversial decision by Sui's validation nodes to collectively freeze funds, and discusses the impact of this decision on the decentralized concept of cryptocurrency.

Recently, the cryptocurrency community has frequently reported cybersecurity attacks. Attackers use Calendly to schedule meetings and disguised Zoom links to trick victims into installing Trojan horse programs. In some cases, attackers even gain remote control of victims' computers during meetings, leading to the theft of digital assets and identity credentials.

In 2025, crypto cards have revolutionized digital payments, with Gate Crypto Card leading the market through unprecedented innovation. Now supporting over 3000 cryptocurrencies across multiple blockchains, these cards feature AI-powered exchange rate optimization, biometric security, and customizable spending controls. Gate's improved reward structure offers up to 8% cashback, while integration with major digital wallets enables acceptance at 90 million merchants worldwide. The enhanced user experience includes real-time transaction tracking, spending analytics, and automated tax reporting. With competitive advantages over other platforms, Gate Crypto Card demonstrates how the bridge between traditional finance and digital assets has strengthened, making cryptocurrency more accessible and practical for everyday use than ever before.

Article parsing even developers with a high number of fans and reputation scores face the challenge of market cold start, while also introducing several essential tools to help users better screen for high-quality tokens and avoid risks.

An in-depth analysis of the Miden virtual machine architecture launched by Polygon Labs, exploring how it achieves high-performance, scalable, and privacy-friendly ZK-Rollup solutions through STARK zero-knowledge proof technology, helping Web3 infrastructure advance into a new era.

This year's memecoin frenzy has been a major focus in the crypto market and across various blockchain ecosystems. Since the beginning of the year, the Solana ecosystem has seen the rise of many high-performing memecoins and memecoin launch platforms like Pump.Fun, attracting a large number of users to issue and trade various meme tokens. Memecoin trading has also been booming in other ecosystems, such as SunPump in the TRON ecosystem, which earned a net profit of over one million dollars within two weeks, and the BNB Chain's launch of the "Meme Innovation Battle." However, with the memecoin boom comes a wave of potential security risks that users need to be wary of. Previously, Beosin conducted a detailed security analysis of memecoin launch platforms, warning users in advance about centralization risks in platforms like Dexx, and auditing several platforms including Tokr.fun, Pumpup, and Pump404. Today, from a security perspective, we will analyze the common risks and malicious tactics found in memecoins, he

Orochi Network is a protocol that uses zero-knowledge proof and cryptographic technologies to create solutions that facilitate a verifiable data infrastructure, ensuring data integrity through privacy and confidentiality.

Clipboard security is a highly overlooked but risky issue in the Web3 and cryptocurrency space. This article explores how clipboards work, the potential risks involved, and how simple actions, such as clearing clipboard content, can help reduce these risks.

The price of the ZKsync token, ZK, plummeted due to a security incident. Attackers used an airdrop distribution contract's admin account to mint a large number of unclaimed airdrop tokens and sell them on-chain. This incident not only exposed vulnerabilities in ZKsync’s contract management but also sparked widespread discussion about the security and reliability of Layer 2 technologies.

ZKsync's $5 million token theft triggered a price crash and reignited concerns about Layer 2 security. This article unpacks the incident, community reactions, and the broader ecosystem crisis—revealing how this once-celebrated project fell into a crisis of trust, as Layer 2 faces a bubble of hype and existential anxiety over real value.

Explore Concordium, the Layer-1 blockchain with built-in identity, privacy-preserving tech, and regulatory compliance for the next era of Web3 and DeFi.