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Blockchain Security Best Practices: How to Secure Your Transactions in a Decentralized World
Blockchain Security Best Practices: How to Secure Your Transactions in a Decentralized World bez0x January 22, 2023

Blockchain Security Best Practices: How to Secure Your Transactions in a Decentralized World

Photo by Shubham Dhage on Unsplash Blockchain technology has the potential to revolutionize various industries, from finance to supply chain management. However, as the use of

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Identifying Coin Scammers with Wallet-Tracker
Identifying Coin Scammers with Wallet-Tracker bez0x January 15, 2023

Identifying Coin Scammers with Wallet-Tracker

In today’s digital world, online scams are becoming increasingly common. From phishing attempts to fake cryptocurrency exchanges, it can be hard to know who to trust. One tool

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QuillAudit CTF challenges — Writeup
QuillAudit CTF challenges — Writeup bez0x January 15, 2023

QuillAudit CTF challenges — Writeup

Solutions of all retired challenges can be found here. Challenge Description: This contract checks whether the keccak256 hash of aliceHash and bobHash is same to inputted ha

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Know Your Adversary: Cuba Ransomware
Know Your Adversary: Cuba Ransomware bez0x December 24, 2022

Know Your Adversary: Cuba Ransomware

In this article, we will try to perform a detailed technical analysis of cuba ransomware and understand the tactics, techniques, procedures of cuba ransomware attack along with

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blockchain | Immunefi | smart contract auditing |C4
blockchain | Immunefi | smart contract auditing |C4 bez0x December 23, 2022

blockchain | Immunefi | smart contract auditing |C4

[Note] — If you’re directly reading this blog without actually working on the challenge, It doesn’t help you. I request you to try your best and come back if you face any

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