Security

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Risk management for Gate Trading Bots combines capital caps per bot, predefined stop-loss or terminate rules, breakout responses when price leaves the grid band, conservative leverage on contract bots, and a monitoring schedule that reviews fills, fees, and inventory skew. Spot Grid places paired orders only when expected grid profit exceeds trading fees, reducing uneconomical micro-rounds.

Copy trading risk management means controlling how much capital follows a Lead Trader, capping leverage and drawdowns, and accepting that Copier results can differ from the Lead Trader due to timing, fees, and position sizing. On Gate Copy Trading, Copiers use Quick Copy or Advanced Copy settings—copy multiple rate, stop-loss, and margin mode—to limit exposure while the Prometheus Copy Trading Risk Control System and Lead Trader Risk Control System add platform-level safeguards.

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.

As AI Agent technology advances rapidly, artificial intelligence has grown beyond simply answering questions or generating content; it's now actively assisting users with real-world tasks like shopping, booking, and making payments. "AI Conversational Payments" stands out as a significant next-generation digital finance innovation, empowering users to complete the entire Operar process using natural language. This article explores the mechanics of AI Conversational Payments, detailing the end-to-end workflow in which an AI Agent understands requirements, initiates the Operar, and completes payment. It also examines how MoonPay PayBox seamlessly integrates AI, payments, and Web3 wallets to deliver a more streamlined and user-friendly payment experience.

AI assistants are rapidly evolving from simple chat tools into digital agents capable of executing real-world financial operations. With MoonPay’s newest offering, PayBox, users can initiate payments, reserve restaurant tables, shop for products, and even arrange flights—all directly within ChatGPT or Claude conversations. Asset control is safeguarded through non-custodial vaults, Passkey authentication, and an MPC-based security architecture.