&nbsp;Amber Group, a leading provider of digital wealth management&nbsp; and crypto native liquidity solutions, is proud to announce that its groundbreaking NTFS3&nbsp; fuzzing research has been accepted for presentation at Black Hat Asia 2023, a premier&nbsp; conference on information security held in Singapore from May 9th to 12th. Amber Group’s&nbsp; Partner and Head of Web3 Security Team, Dr. Chiachih Wu, and fellow security researcher&nbsp; Edward Lo, jointly presented the research findings and Papora, the first effective NTFS3&nbsp;fuzzer developed by the team.&nbsp;&nbsp;



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The blockchain ecosystem has been subject to numerous malicious hacks over the years,&nbsp; resulting in staggering financial losses. While many of these attacks were related to smart&nbsp; contracts, it&#8217;s important to note that blockchain client software plays a critical role in&nbsp; achieving consensus and safeguarding networks. Statistics from ethernodes.org reveal&nbsp; that over 95% of Ethereum mainnet nodes run Ethereum client software on Linux,&nbsp; highlighting the operating system as a crucial component of blockchain infrastructure.&nbsp;&nbsp;



To address this issue, Amber Group’s Web3 Security Team partnered with Peking University&nbsp; for joint research to investigate the underlying causes and types of vulnerabilities in the&nbsp; Linux kernel. Using their self-developed Papora fuzzer, the team identified twelve zero-day&nbsp; vulnerabilities in the NTFS3 file system; nine of which had already been released with Linux&nbsp;



v6.2, and three were accepted by the subsystem maintainer. This significant achievement&nbsp; was additionally recognized by the distinguished Workshop on Offensive Technologies 2023&nbsp; (WOOT ’23), receiving an invitation for the team to present their research paper at the 17th&nbsp; IEEE WOOT in San Francisco on 25 May.



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“The recognition we’ve received from Black Hat Asia and WOOT is a testament to our team’s&nbsp; dedication and commitment to enhancing security measures,” says Dr. Wu. &#8220;Amidst the&nbsp; persistent threat of hacking challenges in Web3, collaboration between security&nbsp; researchers and practitioners has become increasingly essential. Only by working together&nbsp; and leveraging our collective expertise can we effectively address the complex security&nbsp; challenges facing Web3 and ensure its resilience against potential threats.&#8221;&nbsp;



Dr. Wu, a top security researcher in blockchain, mobile, and virtualization security and co founder of PeckShield, joined Amber Group in early 2021. He currently leads the company’s&nbsp; Web3 Security Team, a group of skilled security engineers and researchers committed to&nbsp; identifying, analyzing, and exposing vulnerabilities and attack methods to improve Web3&nbsp; and blockchain security. The team has identified or reproduced over 100 web3 exploits,&nbsp; including high-profile cases such as the $160M Wintermute hack and the $30M Spartan&nbsp; Protocol exploit. In addition to their impressive research, they&#8217;ve achieved notable victories&nbsp; in Capture the Flag competitions, ranking 1st at War Room Games Taipei 2023, 3rd at&nbsp; NormanCTF, and 6th at ParadigmCTF 2022.&nbsp;



Also Read: <a href="https://chaindebrief.com/unicefs-crypto-experiment-how-daos-will-revolutionize-humanitarian-aid/">UNICEF’s Crypto Experiment: How DAOs Will Revolutionize Humanitarian Aid</a>



[Editor’s Note: This article does not represent financial advice. Please do your own research before investing.]



Featured Image Credit: Amber Group

Amber Group Presents Groundbreaking Fuzzing Research at Black Hat Asia 2023

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