Web3 Security Insights

Exploring vulnerabilities, best practices, and emerging threats in the blockchain security landscape

Reentrancy Attacks
March 15, 2025

Understanding Reentrancy Attacks in Smart Contracts

An in-depth analysis of reentrancy vulnerabilities and how to prevent them in your smart contracts.

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MEV Impact
February 28, 2025

The Rise of MEV and Its Impact on DeFi Security

Exploring Miner Extractable Value and how it affects the security landscape of decentralized finance.

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ERC-721 Security
January 20, 2025

Security Considerations for ERC-721 Implementations

Key security aspects to consider when implementing NFT contracts on Ethereum.

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Flash Loan Attacks
December 10, 2024

Anatomy of Flash Loan Attacks: Case Studies and Prevention

Analyzing recent flash loan exploits and strategies to protect your protocol from similar attacks.

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Access Control
November 5, 2024

Implementing Robust Access Control in Smart Contracts

Best practices for designing secure permission systems in your blockchain applications.

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Audit Methodology
October 18, 2024

My Smart Contract Audit Methodology Explained

A detailed walkthrough of my approach to auditing smart contracts for vulnerabilities.

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Bridge Hacks
September 22, 2024

Cross-Chain Bridge Hacks: Lessons from Recent Exploits

Analyzing the security vulnerabilities in cross-chain bridges that led to some of the largest hacks in DeFi history.

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Oracle Manipulation
August 15, 2024

Oracle Manipulation Attacks in DeFi Protocols

How price oracle manipulation can lead to devastating exploits and strategies to mitigate these risks.

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Signature Replay
July 3, 2024

Signature Replay Attacks: The Silent Threat to Web3

Understanding how signature replay attacks work and implementing proper protection mechanisms in your smart contracts.

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