> 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.