> For the complete documentation index, see [llms.txt](https://eigenphi-1.gitbook.io/classroom/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eigenphi-1.gitbook.io/classroom/communities-and-channels/our-sandwich-daily-report.md). # Our Sandwich Daily Report [Sandwich MEV](/classroom/mev-types/sandwich-mev.md) is the most cloaked, shady, and damaging MEV in the DeFi world. Mostly, it has been effectively out of the public eye without constant monitoring and exposure. Take [this victim transaction](https://eigenphi.io/ethereum/tx/0xa6813d8ce3266f83d6eb31dd765f60bcd4856662f56bbd8aa895c9cbe7cb39a2), for example. The trader had wanted to swap 2.115 million USDT for USDC. However, the attackers detected the deal and mobilized over $8.4 million worth of WETH and DAI for the Sandwich arbitrage. In the end, the attackers’ cost of the arbitrage was USD 2,463 worth of gas fees and reaped $48,692 worth of WETH as a profit. MEVs with MO like these are happening every minute in DeFi. To raise awareness, EigenPhi released the [Sandwich MEV](https://eigenphi.io/ethereum/sandwich) module to unveil the Sandwich MEV on Ethereum from head to toe, including summaries, leaderboard, attacker and victim details, and real-time attacks. Furthermore, we produce [a little tool](https://eigenphi.io/sandwich/search) to help you check if you have been sandwiched. And here is [the methodology ](https://eigenphi-1.gitbook.io/classroom/eigenphis-methodologies/how-eigenphi-identifies-arbitrage-transactions/recognizing-cross-transaction-sandwich-arbitrage)of how we recognize Sandwich MEV. Now we introduce the latest approach to mitigating the risk of Sandwich: [Sandwich Daily Report ](https://eigenphi.io/ethereum/dailyReport/sandwich/2022-08-11)by EigenPhi, which contains 6 sections: * Overview * Trends of the last 24 hours and last 7 days * Volume, profit, cost, and revenue distributions * Top 5 Sandwich MEVs * Top 10 exploited protocols, routers, and proxies. * Top 3 attackers and victims Let's start with the Overview. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://eigenphi-1.gitbook.io/classroom/communities-and-channels/our-sandwich-daily-report.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.