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What is Aptos and How Does It Work?

Aptos is a new public chain developed by former Facebook employees that aims to achieve high throughput and high security for smart contracts

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PARADIGM CTF 2022 Question Analysis 2

Following the previous article about rescue, today, let’s discuss the source code analysis together. Code Analysis Firstly, let’s analyze the Setup contract, as shown in

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CirculateBUSD Rugpull Analysis

According to NUMEN on-chain monitoring, the CirculateBUSD project was the victim of a rugpull incident, causing a loss of $2.27 million

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1000 Ways of Stealing Cryptocurrencies

Our security consultant, Indrajeet Bhuyan, recently gave a presentation at Sincon Reloaded conference, organized by Infosec City, on the various ways in which hackers and

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Curve Finance Attack Incident Analysis

The incident occurred on August 10. Numen Cyber Labs, through on-chain transaction analysis and Twitter, found that the famous project Curve Finance was attacked. However, this attack is different