4 papers
Are Unreachable Nodes Truly Safe? Fully Eclipsing Monero's P2P Network!
Ruisheng Shi, Jiaqi Zeng, Lina Lan +6
Eclipse attacks isolate a blockchain node by monopolizing its network connections. Existing attacks on Monero (NDSS'25), Bitcoin (USENIX'15/21, S&P'20) and Ethereum (WWW'26) implic…
Deanonymizing Monero Transactions in Tor Network
Ruisheng Shi, Shihan Zhang, Yulian Ge +3
Monero is a privacy-focused cryptocurrency that deploys the Dandelion++ protocol and incorporates anonymity networks (such as Tor and I2P) to prevent malicious attackers from linki…
Deanonymizing Bitcoin Transactions via Network Traffic Analysis with Semi-supervised Learning
Shihan Zhang, Bing Han, Chuanyong Tian +3
Privacy protection mechanisms are a fundamental aspect of security in cryptocurrency systems, particularly in decentralized networks such as Bitcoin. Although Bitcoin addresses are…
CryptoCatch: Cryptomining Hidden Nowhere
Ruisheng Shi, Ziding Lin, Haoran Sun +5
Cryptomining poses significant security risks, yet traditional detection methods like blacklists and Deep Packet Inspection (DPI) are often ineffective against encrypted mining tra…