3 citations · 5 across the 8 of their papers we have counts for
9 papers
How Agentic Is Agentic Commerce? A Population-Scale Measurement of x402 Adoption and Authenticity
Shengchen Ling, Yajin Zhou, Lei Wu +1
AI agents are said to be forming an economy in which they pay, on their own, for the data, APIs, and compute they consume. x402, which settles a stablecoin payment on-chain for eac…
Free-Riding the Agentic Web: A Systematic Security Analysis of x402 Payments
Shengchen Ling, Yihang Huang, Yuefeng Du +4
The x402 protocol has crossed from prototype to infrastructure for the agentic web, driving 130 million all-time transactions and embedded in Google Cloud, Cloudflare, and Stripe.…
Characteristics, Root Causes, and Detection of Incomplete Security Bug Fixes in the Linux Kernel
Qiang Liu, Wenlong Zhang, Muhui Jiang +2
Security bugs in the Linux kernel emerge endlessly and have attracted much attention. However, fixing security bugs in the Linux kernel could be incomplete due to human mistakes. S…
Esim: EVM Bytecode Similarity Detection Based on Stable-Semantic Graph
Zhuo Chen, Gaoqiang Ji, Yiling He +2
Decentralized finance (DeFi) is experiencing rapid expansion. However, prevalent code reuse and limited open-source contributions have introduced significant challenges to the bloc…
Building Reuse-Sensitive Control Flow Graphs (CFGs) for EVM Bytecode
Dingding Wang, Jianting He, Yizheng Yang +3
The emergence of smart contracts brings security risks, exposing users to the threat of losing valuable cryptocurrencies, underscoring the urgency of meticulous scrutiny. Neverthel…
Dissecting Payload-based Transaction Phishing on Ethereum
Zhuo Chen, Yufeng Hu, Bowen He +3
In recent years, a more advanced form of phishing has arisen on Ethereum, surpassing early-stage, simple transaction phishing. This new form, which we refer to as payload-based tra…
DeFiGuard: A Price Manipulation Detection Service in DeFi using Graph Neural Networks
Dabao Wang, Bang Wu, Xingliang Yuan +3
The prosperity of Decentralized Finance (DeFi) unveils underlying risks, with reported losses surpassing 3.2 billion USD between 2018 and 2022 due to vulnerabilities in Decentraliz…
The Devil Behind the Mirror: Tracking the Campaigns of Cryptocurrency Abuses on the Dark Web
Pengcheng Xia, Zhou Yu, Kailong Wang +6
The dark web has emerged as the state-of-the-art solution for enhanced anonymity. Just like a double-edged sword, it also inadvertently becomes the safety net and breeding ground f…
Detecting DBMS Bugs with Context-Sensitive Instantiation and Multi-Plan Execution
Jiaqi Li, Ke Wang, Yaoguang Chen +3
DBMS bugs can cause serious consequences, posing severe security and privacy concerns. This paper works towards the detection of memory bugs and logic bugs in DBMSs, and aims to so…