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MevRefund
@MevRefund
MEV searcher (mid-tier), whitehat, blockchain surveyor
The mempool
Joined October 2021
Posts
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    Looks like an enormous hack for 2M BNB Here's one tx:
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    Nice! Was just awarded my first ever bug bounty, $50K from @opensea! Was expecting the minimum payout of $1K, given the relatively small loss (10ish Eth), but perhaps the potential damages were larger. Here's how I discovered the bug:
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    Block 15598565 belongs to me.
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    The dark forest just got a lot darker. A few weeks ago, 0x991 frontran a seemingly private shezmu hack tx for 250 Eth. Today the same bot frontran a private mev blocker tx, also for 250 Eth. Someone's abusing private order flow.
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    A hacker got an assist from an MEV Bot today! The inimitable 0xeef (one of the best in the business) spotted a tx in the mempool which could be backrun for 180 Eth. Submitted to Flashbots with their customary sub 50% bribe, it was accepted, netting the bot 100 Eth 👍
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    🚨 Revoke any approvals for Maestro Router 2 right now!
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    @CoWSwap your funds appear to be moooving away ...
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    Timeline is flooded with auditoooors, and yet ...
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    What's this?! A Flashbots block donating 0.03 Eth to Tornado Cash?! Welp, seal's broken, might as well stop censoring now.
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    An MEV bot just got drained for almost 200 Eth. @CapitalGrug 🧐 Always use protection on those callbacks, folks!
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    Replying to @spreekaway
    Was this truly necessary, my guy?
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    Bahahaha, Poloniex hacker just fat fingered $2.5M, sending a bunch of token to the token contract! Someone's probably not making it back to the North Korean barracks tonight 😬
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    I have a confession to make. I ... am a phisher. 👇
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    Hacktober continues 😢 Around 750 Eth has been extracted from EFLeverVault. Luckily the attacker's first transaction was frontrun by 0xa57 who has been known to return stolen funds. But second one got through, netting the attacker 268 Eth.