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 (254)

Telegram Crypto Scams: Fake Support and Recovery Tactics
Beginner

Telegram Crypto Scams: Fake Support and Recovery Tactics

A Telegram crypto scam often uses fake customer service or “account recovery” scripts to push users into handing over login codes, phone-binding details, or even a seed phrase—opening the door to Telegram, wallet, or exchange-account takeover. ## Official Sources - [FBI: Warning on scammers impersonating the IC3](https://www.fbi.gov/investigate/cyber/alerts/2025/fbi-warns-of-scammers-impersonating-the-ic3) - [Internet Crime Complaint Center (IC3)](https://www.ic3.gov/) - [Telegram FAQ](https://telegram.org/faq) - [FTC ReportFraud](https://reportfraud.ftc.gov/)
2026-10-04 10:01:45
How to Verify Official Telegram Channels for Crypto
Beginner

How to Verify Official Telegram Channels for Crypto

To verify an official Telegram channel for crypto use, start from the brand’s website or app-store listing, match the @username and public link character by character, refuse unsolicited “support” DMs, skip stranger ticket links, and report suspects only through known in-app support or public complaint portals.
2026-10-04 10:01:00
What to Do After a Telegram Recovery Scam
Beginner

What to Do After a Telegram Recovery Scam

After a Telegram recovery scam, stop all contact first, end suspicious sessions and unknown devices, rotate Telegram and exchange passwords plus 2FA, then review wallet approvals and transfers. Login-code leaks and seed-phrase leaks need different branches; preserve evidence and report through IC3, FTC ReportFraud, or the platform help center.
2026-10-04 10:00:15
How to Secure Crypto Assets: A Practical Checklist
Beginner

How to Secure Crypto Assets: A Practical Checklist

Securing crypto assets means managing three layers together: where funds are stored, who can authorize moves, and how everyday actions are verified—by splitting balances by use case, tightening login and withdrawal controls, and building habits that reject phishing and reckless approvals.
2026-09-30 09:25:31
How to Store Crypto Assets: Trading, Savings, Cold Layers
Beginner

How to Store Crypto Assets: Trading, Savings, Cold Layers

Layered crypto storage splits balances by how often they move and how large they are—keeping frequent small amounts on a hot trading layer, isolating medium-term savings, and minimizing online exposure and signatures for long-term cold holdings.
2026-09-28 10:40:14
Political Meme Coin Scam Prevention: How to Identify Real vs Fake FAFO and Trump Tokens?
Beginner

Political Meme Coin Scam Prevention: How to Identify Real vs Fake FAFO and Trump Tokens?

Political meme coins have become a scam hotspot due to celebrity effects and news hype. Common scams include namesake fakes, false celebrity endorsements, and high-concentration Rug Pulls. Identifying real from fake requires verifying contract addresses, checking official channels, analyzing holder distribution, cross-verifying information, and being wary of any "official authorization" claims.
2026-09-22 07:20:16
Is Crypto Staking Safe? Risks Explained for 2026
Beginner

Is Crypto Staking Safe? Risks Explained for 2026

Crypto staking allows holders of proof-of-stake assets to earn rewards by participating in network security, either directly or through a validator, staking pool, liquid staking protocol, or exchange.
2026-09-22 06:00:15
What Is an MEV Bot? The Yoink $7.7M Attack Explained
Beginner

What Is an MEV Bot? The Yoink $7.7M Attack Explained

MEV bots are automated programs that capture on-chain value by monitoring transaction pools and competing for transaction ordering. This article examines the mechanics, controversies, and security implications of the Yoink front-running attack, which involved approximately $7.7 million in rsETH.
2026-09-20 13:10:45
Quantum Attacks in Crypto: How Quantum Computing Could Threaten Blockchain Security
Intermediate

Quantum Attacks in Crypto: How Quantum Computing Could Threaten Blockchain Security

Quantum attacks are attempts to use sufficiently powerful quantum computers to break the cryptographic systems that secure digital assets. In blockchain technology, that risk centers on public-key cryptography and digital signatures, which blockchains use alongside hashing to protect transactions, wallets, and ownership records across the broader cryptocurrency ecosystem.
2026-09-17 10:00:15
What is Interfold (FOLD): Privacy-Preserving Collaborative Computing and Token Utility
Beginner

What is Interfold (FOLD): Privacy-Preserving Collaborative Computing and Token Utility

Interfold (FOLD) is a privacy-preserving computing project designed to let multiple parties collaborate on computations without revealing their individual inputs. Its core concept allows organizations or individuals to contribute private data to a shared computation while retaining the ability to verify whether the resulting output is correct.
2026-09-14 05:01:00
Gate Security Checklist: 8 Account Settings to Review and Change
Beginner

Gate Security Checklist: 8 Account Settings to Review and Change

Gate account security is not just about setting a strong password. Credential leaks, compromised email accounts, phishing sites, malware, excessive API permissions, and unauthorized withdrawals can all create different attack paths. A stronger approach is to build separate layers of protection around login, identity verification, trading, and withdrawals.
2026-09-11 09:51:05
Gate Anti-Phishing Code: Setup, Verification, and Usage Guide
Beginner

Gate Anti-Phishing Code: Setup, Verification, and Usage Guide

The Gate Anti-Phishing Code is a custom security feature that Gate users can set to help verify whether an email really came from Gate: your chosen code appears in certain official emails, so you can compare it before trusting the message or taking any action. For Gate users and cryptocurrency traders who want better protection against account fraud, this gives you a practical way to spot phishing attempts that target exchange accounts.
2026-09-07 12:40:14
What Is the Gate Secure Asset Fund for Users (SAFU)? Funding, Protection Mechanisms, and Claims Explained
Beginner

What Is the Gate Secure Asset Fund for Users (SAFU)? Funding, Protection Mechanisms, and Claims Explained

The Gate Secure Asset Fund for Users, or SAFU, is a dedicated fund designed to strengthen user asset protection. It is not part of ordinary operating capital. Instead, it provides an additional financial buffer on top of Gate’s reserve and security systems for extreme scenarios such as cyberattacks, liquidity crises, and other major security incidents.
2026-09-07 07:50:07
What is Certik?
Advanced

What is Certik?

CertiK is a leading Web3 security firm specializing in smart contract audits, blockchain security, and compliance solutions. It offers services such as code audits, blockchain L1/L2 audits, wallet security, penetration testing, and risk management.
2026-09-04 06:09:25
The 8 Most Dangerous Cyberattacks in the AI Era: From Voice Cloning to Billetera Theft
Beginner

The 8 Most Dangerous Cyberattacks in the AI Era: From Voice Cloning to Billetera Theft

AI-driven cyberattacks are a new type of threat that leverages generative AI, AI Agents, voice synthesis, deepfakes, and automated coding tools to carry out cyber intrusions, fraud, identity theft, and digital asset theft. In August 2026, more than 100 companies across the AI, cloud computing, cybersecurity, financial, and infrastructure sectors signed an open letter warning that AI cyberattacks could become more widespread and sophisticated in the coming months. For everyday users, the key risks to watch for include AI-powered phishing, voice cloning, deepfakes, account takeovers, malicious plugins, wallet theft, and automated social engineering.
2026-09-01 09:52:15
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