Preprint
Sep 2026
No Place to Hide: An Analysis on Protected Order Flow Sandwich Attacks
Front-running has long plagued Ethereum's public mempool, earning it the nickname of a"dark forest", where predators lurk for profitable transactions. In response, Ethereum and other blockchain ecosystems increasingly rely on private RPCs and native protections to shield transactions from adversaries, which we refer to...
Lioba Heimbach, Ozan Solmaz, B. Öz et al.
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