Security

The Web3 world is filled with both opportunities and risks. This topic will provide you with a comprehensive analysis of security incidents in Web3, uncover common attack methods and vulnerabilities, and offer practical asset protection strategies and guidance.

Articles (157)

The Truth Behind the Luna Collapse: Algorithm Failure or Institutional Game? A Full Breakdown of the Jane Street Controversy
Beginner

The Truth Behind the Luna Collapse: Algorithm Failure or Institutional Game? A Full Breakdown of the Jane Street Controversy

A comprehensive analysis of the 2022 Luna collapse, objectively examining the structural causes and market impact behind the $40 billion loss. This includes the breakdown of Terra’s algorithmic stablecoin mechanism, the resulting liquidity crunch, controversies surrounding institutions like Jane Street, and updates on related legal proceedings.
2026-03-25 01:46:02
ZachXBT uncovers the Axiom insider trading scandal: privilege abuse, prediction market exploitation, and a growing trust crisis for trading platforms
Beginner

ZachXBT uncovers the Axiom insider trading scandal: privilege abuse, prediction market exploitation, and a growing trust crisis for trading platforms

ZachXBT's investigation points to Axiom Exchange staff allegedly misusing internal access to monitor user wallets and conduct insider trading. This comprehensive breakdown examines the timeline of events, data structure, controversy in public opinion, and implications for the industry.
2026-03-25 00:51:44
What Is GateToken (GT)? A Comprehensive Understanding of Its Background, Mechanisms, and Ecosystem
Beginner

What Is GateToken (GT)? A Comprehensive Understanding of Its Background, Mechanisms, and Ecosystem

GateToken (GT) is the native asset and core value carrier of the Gate ecosystem. It not only supports the rights and interests system of the centralized exchange but also serves as the Gas payment token for GateChain. Acting as a strategic bridge connecting CeFi and DeFi, GT secures the network through a Proof-of-Stake (PoS) consensus mechanism and provides users with multiple utility credentials, including cross-chain resource scheduling, ecological governance voting, and priority participation in the Launchpad.
2026-03-25 00:45:31
GT vs BNB: A Comparison of Mechanisms, Functions, and Economic Models Between Two Leading Platform Tokens
Beginner

GT vs BNB: A Comparison of Mechanisms, Functions, and Economic Models Between Two Leading Platform Tokens

GT (GateToken) and BNB represent two core logics in the evolution of platform tokens: the former emphasizes "on-chain asset security and underlying infrastructure," while the latter is dedicated to "high-performance transactions and full-stack ecological expansion."
2026-03-25 00:25:04
What Is Cardano (ADA)? A Complete Guide to Its Technical Architecture and Ecosystem Overview
Beginner

What Is Cardano (ADA)? A Complete Guide to Its Technical Architecture and Ecosystem Overview

Cardano is a public blockchain network centered on smart contracts, utilizing a layered architecture and a Proof of Stake (PoS) mechanism. It aims to provide a more secure and scalable underlying support for decentralized applications and financial infrastructure. Its consensus mechanism, Ouroboros, enhances network security and energy efficiency through mathematical modeling and formal verification design. ADA, Cardano's native token, serves as both the settlement currency for network transactions and a key tool for staking and governance. Through decentralized stake pools and incentive mechanisms, network participants collectively maintain system operations and security, enabling Cardano to operate continuously without centralized control.
2026-03-24 22:26:36
Cardano vs Ethereum: Understanding the Fundamental Differences Between Two Leading Smart Contract Platforms
Beginner

Cardano vs Ethereum: Understanding the Fundamental Differences Between Two Leading Smart Contract Platforms

The primary difference between Cardano and Ethereum lies in their ledger models and development philosophies. Cardano adopts the Extended UTXO (EUTXO) model derived from Bitcoin and emphasizes formal verification and academic rigor. Ethereum, by contrast, uses an account-based model and, as a pioneer of smart contracts, prioritizes rapid ecosystem iteration and broad compatibility.
2026-03-24 22:08:29
Bing AI Search Results Allegedly Poisoned: Hackers Distribute Fake OpenClaw Installer to Steal Crypto Assets
Beginner

Bing AI Search Results Allegedly Poisoned: Hackers Distribute Fake OpenClaw Installer to Steal Crypto Assets

Security researchers have identified that hackers are exploiting "search poisoning" to manipulate Bing AI search results, steering users toward downloading a fake OpenClaw application embedded with infostealer malware, leading to the theft of crypto assets and sensitive information. This article examines the attack methodology, technical specifics, and the broader implications for the industry.
2026-03-24 18:49:16
Aave and CoW Swap Extreme Slippage Incident Explained: Why Did a $50 Million Trade Yield Only $36,000?
Beginner

Aave and CoW Swap Extreme Slippage Incident Explained: Why Did a $50 Million Trade Yield Only $36,000?

A user on CoW Swap exchanged roughly $50.43 million in aEthUSDT for AAVE. Because slippage exceeded 99%, the user ended up with only about $36,000 in assets, sparking widespread market concern. This article examines Aave's collateral swap mechanism, transaction routing challenges, and associated DeFi risks.
2026-03-24 15:22:14
Resolv USR Stablecoin Exploit: 80 Million Unbacked Tokens Minted, Depeg Triggers Over $25M Loss
Beginner

Resolv USR Stablecoin Exploit: 80 Million Unbacked Tokens Minted, Depeg Triggers Over $25M Loss

Resolv's USR stablecoin experienced a significant security breach, allowing an attacker to mint 80 million uncollateralized tokens and liquidate roughly $25 million, which caused a substantial price depeg. This article offers an in-depth examination of the incident, the attack method, and the inherent risks of DeFi stablecoins.
2026-03-24 11:58:51
Cold Wallet Not Cold? How a Veteran Journalist Lost $400,000 in a Scam
Beginner

Cold Wallet Not Cold? How a Veteran Journalist Lost $400,000 in a Scam

In this decentralized digital world, everyone is responsible for safeguarding their own assets and acting as the first line of defense against risks. We can’t rely on others, but we can rely on rules and common sense. Always remember: Never share your mnemonic phrase.
2026-03-24 11:56:34
My Data is Not Mine: Privacy Layers
Intermediate

My Data is Not Mine: Privacy Layers

This article explores how to leverage technologies such as ZKP, zkTLS, TEE, and FHE to protect data privacy and ensure data verifiability and trustworthiness in the rapidly evolving landscape of AI and blockchain development.
2026-03-24 11:56:24
A Guide to Avoiding Memecoin-related Scams
Intermediate

A Guide to Avoiding Memecoin-related Scams

Today, we will analyze the common risks and malicious methods in memecoin from a security perspective, helping general users to master some skills to identify memecoin-related risks and avoid financial losses.
2026-03-24 11:55:58
DeSec? Where Crypto Meets Security, Surveillance, and Defense
Advanced

DeSec? Where Crypto Meets Security, Surveillance, and Defense

Security-style applications are an area of opportunity for crypto because it is one of the few areas where the clients (governments, communities) are willing to pay up in an insurance-style manner (defense happily pays for redundancy much like aviation).
2026-03-24 11:55:34
Top 10 Crypto Security Companies
Beginner

Top 10 Crypto Security Companies

As the Web3 sector continues to develop globally, blockchain security issues are becoming increasingly prominent. Ensuring the safety of users' and enterprises' digital assets, facilitating secure transactions, and effectively preventing cyberattacks have become key areas of concern. This article will review the top ten crypto security companies for user reference.
2026-03-24 11:55:18
A Comparative Analysis of Crypto Asset Custody Requirements and Compliance in the U.S., Hong Kong, and Singapore: Insights from the SEC's Charges Against Galois Capital
Advanced

A Comparative Analysis of Crypto Asset Custody Requirements and Compliance in the U.S., Hong Kong, and Singapore: Insights from the SEC's Charges Against Galois Capital

This article analyzes custody rules and regulatory trends across different regions through the lens of the SEC's charges against Galois Capital. The U.S. requires qualified custodians to hold clients' crypto assets, while Hong Kong and Singapore have similar regulations, emphasizing the importance of anti-money laundering, asset segregation, and security measures.
2026-03-24 11:55:17
Learn Cryptocurrency & Blockchain

Your Gateway to Crypto World, Subscribe to Gate for a New Perspective

Learn Cryptocurrency & Blockchain