反對惡意MEV的主動立場

區塊鏈生態系統在促進創新和權力下放的同時，也提出了與安全和公平性有關的挑戰。

The blockchain ecosystem, known for its rapid innovation and decentralized nature, also presents unique challenges related to security and fairness, especially in the realm of Maximal Extractable Value (MEV). While blockchain technology promises a transparent and immutable ledger, malicious actors are devising strategies to exploit the inherent properties of the system for personal gain.

區塊鏈生態系統以其快速的創新和分散的性質而聞名，也提出了與安全和公平性有關的獨特挑戰，尤其是在最大可萃取價值（MEV）領域。儘管區塊鏈技術承諾透明且不可變的分類帳，但惡意演員正在製定策略來利用系統的固有特性供個人利益。

Among these practices, sandwich attacks have become a significant point of contention, particularly affecting retail traders who are entering the decentralized finance (DeFi) space with hopes of financial opportunity. In response to this pressing issue, BNB Chain has launched the Good Will Alliance.

在這些實踐中，三明治攻擊已成為重要的爭論點，尤其是影響正在進入分散財務（DEFI）空間的零售商人，並希望擁有財務機會。為了應對這個緊迫的問題，BNB連鎖店推出了善意聯盟。

A Community-Driven Initiative

社區驅動的倡議

The Good Will Alliance is a community-driven initiative that aims to counteract these harmful practices and create a more positive and engaging experience for all members of the BNB ecosystem.

善意聯盟是一項由社區驅動的倡議，旨在抵消這些有害實踐，並為BNB生態系統的所有成員創造更積極而引人入勝的體驗。

This alliance brings together infrastructure builders, validators, and the broader BNB community in a collective effort to establish ethical standards, best practices, and enhanced security measures.

該聯盟將基礎設施的建設者，驗證者和更廣泛的BNB社區匯集在一起​​，以建立道德標準，最佳實踐和增強的安全措施。

The Threat of Sandwich Attacks

三明治攻擊的威脅

Sandwich attacks, a prevalent form of malicious MEV, have had a devastating impact on retail traders on the Binance Smart Chain (BSC). These attacks involve a malicious actor placing an order ahead of a retail trader's order and another order behind it.

三明治攻擊是一種惡意MEV的一種普遍形式，對Binance Smart Chain（BSC）的零售商人產生了破壞性的影響。這些攻擊涉及惡意演員在零售交易員的命令和背後的另一個命令之前下達命令。

For instance, if a trader attempts to swap 1 Wrapped BTC (WBTC) for 1,000,000 SHIB, a malicious actor might intervene by placing a limit sell order for 0.999 WBTC at a favorable price to be filled first.

例如，如果交易者試圖將1,000,000個削減的BTC（WBTC）交換，則惡意演員可能會通過以優惠的價格將0.999 WBTC的限額賣出訂單進行干預。

Following the trader's order, the malicious actor would then place a limit buy order for 0.999 WBTC to be filled last, effectively "sandwiching" the trader's order.

按照交易者的命令，惡意演員將在上次填寫0.999 WBTC的限額購買訂單，實際上將交易者的命令“夾住”。

This strategy allows the malicious actor to collect a portion of the retail trader's trade volume, often resulting in substantial financial losses for the trader, especially considering the rapid price movements typical in the SHIB market.

這種策略使惡意演員能夠收集零售交易員貿易量的一部分，通常會給交易者帶來巨大的財務損失，尤其是考慮到SHIB市場中典型的價格轉移。

Targeted Measures Against Sandwich Attacks

針對三明治攻擊的有針對性措施

The Good Will Alliance's initial action is focused on mitigating these sandwich attacks through advanced filtering mechanisms that can identify and block malicious trade activity.

善意聯盟的初始行動集中在通過可以識別和阻止惡意貿易活動的高級過濾機制來減輕這些三明治攻擊。

Community Governance and Endorsement

社區治理和認可

The success of the Good Will Alliance relies heavily on strong community governance and endorsement.

善意聯盟的成功在很大程度上取決於強大的社區治理和認可。

To ensure optimal filtering performance and community alignment, the alliance is seeking feedback and suggestions from various community members, including researchers, legal experts, and professional traders.

為了確保最佳的過濾績效和社區統一，聯盟正在尋求各種社區成員的反饋和建議，包括研究人員，法律專家和專業交易員。

Expansion and Future Outlook

擴展和未來前景

The alliance's plans extend beyond sandwich attacks, with a broader goal of introducing community-oriented security projects throughout 2025.

該聯盟的計劃範圍超出了三明治攻擊，其目標是在2025年引入面向社區的安全項目。

This includes projects focused on countering flash loan attacks, which occur when an attacker borrows a large sum of cryptocurrency through a flash loan to manipulate the price of a specific token and execute arbitrage trades.

這包括針對反對閃存貸款攻擊的項目，當攻擊者通過Flash Loan借用大量加密貨幣以操縱特定令牌並執行套利交易的價格時發生。

The Broader Context

更廣泛的背景

The Good Will Alliance's initiative is part of a broader trend in the blockchain industry to address security and MEV concerns. Several protocols and projects are exploring ways to mitigate malicious MEV practices and foster a fairer and more sustainable DeFi ecosystem.

善意聯盟的倡議是區塊鏈行業的更廣泛趨勢的一部分，以解決安全性和MEV關注。幾種協議和項目正在探索減輕惡意MEV實踐並促進更公平，更可持續的偏見生態系統的方法。

Potential Challenges and Considerations

潛在的挑戰和考慮因素

While the Good Will Alliance represents a positive step in the right direction, it also faces potential challenges.

善意聯盟代表著朝著正確方向邁出的積極一步，但它也面臨潛在的挑戰。

The constant evolution of malicious strategies might require the alliance to adapt and introduce new filtering techniques to stay ahead of these threats.

惡意策略的不斷演變可能要求聯盟適應並引入新的過濾技術，以保持這些威脅的領先地位。

Moreover, striking a balance between community protection and minimizing any impact on legitimate arbitrage opportunities will be crucial for the long-term success of the alliance's endeavors.

此外，在社區保護和最大程度地降低對合法套利機會的任何影響之間取得平衡將對聯盟努力的長期成功至關重要。

The Good Will Alliance represents a significant step towards building a safer and fairer BNB ecosystem. By uniting stakeholders, implementing advanced filtering mechanisms, and fostering community governance, the alliance is addressing the pressing challenges posed by malicious MEV practices.

善意聯盟代表著建立更安全，更公平的BNB生態系統邁出的重要一步。通過團結利益相關者，實施高級過濾機制並促進社區治理，該聯盟正在解決惡意MEV實踐帶來的緊迫挑戰。

As the alliance continues to expand its scope and introduce new security projects, it will play a crucial role in shaping the future of the BNB ecosystem, an ecosystem that prioritizes community well-being and collective prosperity.

隨著聯盟繼續擴大其範圍並引入新的安全項目，它將在塑造BNB生態系統的未來（一個將社區福祉和集體繁榮列為優先級的生態系統）中發揮至關重要的作用。