ExVul Blog

Security Insights & Updates

Stay informed with the latest Web3 security research, partnership announcements, and industry insights from our expert team.

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New Wallet Attack Vector: Cipher Replacement Attack
research
May 9, 202412 min

New Wallet Attack Vector: Cipher Replacement Attack

Many chrome extension wallets use indexedDB to store encryption key data, but there exists a cipher text replacement attack that can steal user's private keys or mnemonic phrases.

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HackQuest Collaboration
partnerships
March 20253 min

HackQuest Collaboration

We're excited to announce that ExVul has officially partnered with HackQuest to advance Web3 security education and training across the ecosystem.

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ExVul Partners with Bitget Exchange
partnerships
February 20254 min

ExVul Partners with Bitget Exchange

ExVul is proud to announce our strategic partnership with Bitget, one of the world's leading cryptocurrency exchanges.

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Securing the SEI Blockchain Ecosystem
partnerships
January 20256 min

Securing the SEI Blockchain Ecosystem

ExVul has completed a comprehensive security audit of the SEI blockchain's core infrastructure and smart contract platform.

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OKX Exchange Security Collaboration
partnerships
December 20244 min

OKX Exchange Security Collaboration

ExVul announces security collaboration with OKX, providing smart contract auditing services for their DeFi products.

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TON Smart Contract Security Deep Dive
research
November 202410 min

TON Smart Contract Security Deep Dive

A comprehensive analysis of security considerations for smart contract development on The Open Network (TON).

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Auditor's Handbook: Dissecting the Security Layers of Clarity
research
October 202415 min

Auditor's Handbook: Dissecting the Security Layers of Clarity

A comprehensive comparison of Clarity and Solidity smart contract languages from a security auditor's perspective.

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DeFi Security Best Practices for 2024
research
September 202412 min

DeFi Security Best Practices for 2024

Essential security practices for DeFi protocol developers based on our audit experience across hundreds of protocols.

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NFT Smart Contract Security Guide
research
August 202410 min

NFT Smart Contract Security Guide

Common vulnerabilities in NFT contracts and how to prevent them, based on our analysis of major NFT exploits.

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Cross-Chain Bridge Security Analysis
research
July 202414 min

Cross-Chain Bridge Security Analysis

Deep dive into cross-chain bridge vulnerabilities that have led to billions in losses.

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Flash Loan Attack Patterns and Prevention
research
June 202411 min

Flash Loan Attack Patterns and Prevention

Comprehensive analysis of flash loan attack patterns observed across DeFi protocols.

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Solana Program Security Guide
research
May 202413 min

Solana Program Security Guide

Security considerations unique to Solana program development and common vulnerability patterns.

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Move Language Security on Aptos
research
April 202410 min

Move Language Security on Aptos

Security analysis of the Move programming language and Aptos-specific considerations.

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