🧵Analysis & Thoughts: User's $2M Loss in USDC De-Pegging Crisis Raises Questions About KyberNetwork's Responsibility.
1/6 In the wake of the recent #USDC de-pegging crisis, a user named CHIA reportedly lost $2 million while converting 3Crv to USDT through @KyberSwap. While @KyberNetwork issued a lengthy statement on Twitter absolving themselves of any blame, an analysis of the situation suggests… twitter.com/i/web/status/1…
2/6 The root of the issue seems to lie in Kyber Network's inability to enforce the user's 0.5% slippage limit and revert the trade accordingly. CHIA has stated in the Kyber Network Telegram group that they had set the slippage to 0.5%, and the input data of the transaction… twitter.com/i/web/status/1…
3/6 If there are any doubts, anyone can refer to the execution.clientData field of the input data of this transaction.
4/6 Kyber Network functions as a meta-aggregator that aggregates other aggregator protocols. It directs the user's swap requests to the appropriate aggregator protocols and provides them with options. However, Kyber Network reported that only one of the four aggregators,… twitter.com/i/web/status/1…
5/6 After carefully considering the available information, we think the protocol may have experienced a bug, causing it to deviate from the user's recorded input on the blockchain.
6/6 This incident highlights the importance of three critical factors. First, the protocol must be capable of managing slippage settings specified by the user. Secondly, it should have a heightened awareness of real-time liquidity levels. Finally, the market needs to offer users… twitter.com/i/web/status/1…

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More from @EigenPhi

Mar 14
If you want to track the footprint of the exploiter of a risk event, browsing Etherscan can be exhausting sometimes. Now, our Related Transaction feature can be a lifesaver.
Has the exploiter done something else fishy in the same block? 👇
What other txs the same "from" EOA involves himself with? 👇
Read 6 tweets
Mar 13
$403 million in 41 separate attacks; according to Chainalysis, this is the loss due to oracle manipulation in 2022.
Days ago, EigenPhi organized a Twitter Space discussing how to prevent Oracle attacks with industry experts.
They are:
⭐️@pmcgoohanCrypto, founder of ZeroMEV.
⭐️@yajinzhou, co-founder of @BlockSecTeam.
⭐️@KaihuaQIN and @lzhou1110: two influential DeFi security researchers at @imperialcollege.
⭐️0xpotato from @SlowMist_Team.
⭐️@jayantkrish, core contributor of @PythNetwork.
Here are some of the highlights of this invaluable discourse, focusing on 3 topics:
1️⃣Which oracle-related exploit has daunted you the most?
2️⃣How many types of oracle attacks would you like to categorize?
3️⃣How to mitigate oracle-related risks?
Read 13 tweets
Feb 25
1/9 Riding the Wave of MEV Opportunities: In 2022, Arbitrage Dominates the Market, Promising Explosive Growth for Savvy Searchers! Let's See How It Happened!
2/9 Our results show that arbitrage opportunities were the most frequent, accounting for 68.3% of the market. Sandwich opportunities are around 30.6%.
3/9 Opportunities for liquidation are far smaller than the other 2 MEVs, for it was more likely to depend on intense market fluctuation rather than conventional arbitrage ones. But the liquidation, the 1% of total MEVs, gained 11% of the total revenue.
Read 10 tweets
Feb 24
1/9 Rise to the Top: The Thrilling Journey of Best #MEV Bots - Exploring Lifespan, Profitability, and the Blood-Battling Secrets in the Quest for Financial Success!
This 🧵will give you an exclusive overview of MEV 🤖's performance in 2022, which you would never wanna miss:
2/9 MEV is a fierce battlefield, with over 2.7K MEV 🤖s vying for profits. The arbitrage 🤖 are dominating the market, accounting for over 80% of total players.
3/9 In the cutthroat world of MEV, only the strongest may survive. See, the most profitable arbitrage 🤖 0xbad generates the highest profits of over $9.2M. One grabs 12.3% of the total profits from arbitrages! 🚀🚀
Read 10 tweets
Dec 28, 2022
In case you don't remember, let's take you back to November's @avi_eisen vs. Curve battle.
After the battle, @avi_eisen
also left @AaveAave with a $1.6M bad debt.
open.substack.com/pub/eigenphi/p…
Read 5 tweets
Nov 8, 2022
EigenPhi's analysis report for @uniswapgrants Community Analytics (UGPCA)'s Bounty #19 is out! An in-depth look at #MEV's Impact on @Uniswap.
In the next few days, we will present the highlights in report for you.
See more info via eigenphi.io/report/mev-imp… Image
1/2 Do you know how much the #MEV has made from @Uniswap V3 since Jan 2022? Image
2/2 And arbitrage bots turned out to extract more values than other #MEV types (sandwich and JIT). Image
Read 5 tweets

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