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InfoResearchPreprint

TxBench: A Benchmark of Attack Transactions and Evidence-Backed Negatives on Seven EVM Chains

Source
Arxiv (cs.CR + cs.CL + cs.LG)(opens in a new tab)
Published
Record updated

Summary

TxBench is a benchmark of attack transactions and evidence-backed negatives across seven EVM chains, built by a five-step pipeline that collects transactions cited by BlockSec's incident library or the EVM Hack Registry and rebuilds their execution from free data sources. Of 1,850 cited transactions, it accepts 1,012 attacks from 602 incidents worth USD 868.1 million, comprising 846 contract exploits and 166 key compromises. Four zero-shot LLMs reading anonymized traces are precise but find at most 0.43 of the attacks and no key compromise.