DeFiFusion: Combining Transaction Events with Smart Contracts to Detect Price Manipulation Attacks
Decentralized Finance (DeFi) has emerged as a rapidly growing blockchain-based financial service, where market transaction dynamics and underlying smart contract logic are intricately intertwined. This autonomous interplay, while eliminating centralized intermediaries, significantly expands the vulnerability surface of DeFi protocols to Price Manipulation Attacks (PMAs), which have already inflicted catastrophic financial losses. Despite their gravity, existing detection paradigms suffer from fundamental limitations. Transaction-centric methods lack awareness of contract execution semantics, making them prone to false positives under legitimate market volatility, while static contract ana...
| Authors | Rui Cao, Shaojing Fan, Liming Fang et al. |
|---|---|
| Primary category | cs.CR |
| Published | 10 September 2026 |
| Last updated at source | 10 September 2026 |
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