GMGN co-founder Haze posted on X, stating, "There are now malicious nodes constantly sandwiching people, and Jito's services are also unstable. Starting today, if users use GMGN and enable MEV (anti-sandwich), and are still sandwiched, please send the Hash to the official staff. If it is verified that MEV was enabled and they were still sandwiched, the official will compensate the corresponding fees." [Foresight News]

GMGN is offering users who suffer sandwich attacks under the platform’s new MEV protection feature can receive compensation for losses. In a recent post, GMGN co-founder Haze highlighted the increase in malicious attacks on the platform due to Maximal Extractable Value-powered bots. Due to the influx, Haze said that the platform has installed a new MEV-protection feature to help its users stay safe from attacks. However, Haze also acknowledged that the system is not perfect. Therefore, the co-founder urged users to reach out to the team if they are still suffering from attacks even with the security system in place. Users who have encountered sandwich attacks under GMGN’s MEV protection feature can get compensated for their losses by providing their transaction hash number and apply for verification through the official channels. “If it has been verified that MEV was enabled [during the attack] and you were sandwiched, we will compensate you,” said Haze in their post. In April 2025, there was a flurry of MEV attacks plaguing Solana (SOL)-based trading application. According to data from AI Invest, there have been a total of more than 260,000 sandwich attacks throughout a 30-day period. Out of the hundred-thousand malicious attacks, as much as 23,600 SOL was stolen from users. Out of the total 260,000 attacks, around 30.8% of them took place on the GMGN platform. Even though GMGN is one of the Solana-based platforms with a relatively small amount of trading volume compared to larger ones, it was still the most impacted app by attack percentage ratioed to its trading volume. Other mainstream trading platforms, such as centralized exchanges Binance and Bitget, have been trying to tackle the problem of MEV sandwich attack through a myriad of ways. For example, Binance informed users that their accounts could get revoked if they are caught using MEV bots to cheat the Alpha Points system. Meanwhile, Bitget Wallet recently upgraded the MEV protection on its platform to prevent unfair trading mechanisms through the use of bots. Typically, MEV bots target liquidity pools by frequently manipulating crypto asset prices, thereby spreading false market sentiments among traders.

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GMGN co-founder promises compensation for victims of MEV attacks under new security measures

<p>July 9th, <a href="https://t.me/gmgnaibot?start=i_m4TE56o8">GMGN</a> Co-founder Haze published a post on the X platform stating that there has been a recent malicious "Sandwich Attack" phenomenon and the Jito service has become unstable. Starting today, if users still fall victim to sandwich attacks after enabling GMGN's MEV anti-sandwich feature, they can submit the transaction hash to official personnel for verification. Once confirmed, they will receive corresponding fee compensation. [BlockBeats News]</p>

Good Morning Good Night Co-creation: Users who enable MEV protection but still experience sandwich attacks are eligible for official compensation

<p>On July 9th, GMGN co-founder Haze posted on the X platform that there has been a malicious node "sandwiching" phenomenon recently, and the Jito service has been unstable. Starting today, if a user is still sandwiched after enabling the MEV anti-sandwiching function provided by GMGN, they can submit the transaction hash to the official staff for verification. After confirmation, they will receive corresponding compensation. [BlockBeats]</p>

GMGN Co-creation: Users who enable the MEV anti-sandwich function and are still sandwiched can receive official compensation

On July 9th, GMGN co-founder Haze posted on X, stating, "There have been malicious nodes sandwiching people, and Jito's services are also unstable. Starting today, if users use GMGN and enable MEV (anti-sandwich), and are still sandwiched, please send the Hash to the official staff. If it is verified that MEV was enabled and the user was still sandwiched, the official will compensate the corresponding fees." [Deep Tide TechFlow]

GMGN Co-founder Haze: Users can apply for official compensation if they are still sandwiched after enabling the MEV anti-sandwiching feature

GMGN Co-founder: Users who enable the MEV anti-sandwich function and are still sandwiched can receive official compensation

On July 9 (UTC+8), GMGN co-founder Haze posted on the X platform that there are now malicious nodes sandwiching people, and Jito's services are also unstable. Starting today, if a user uses GMGN to enable MEV (anti-sandwich) and gets sandwiched, please send the Hash to the official staff. If it is verified that the MEV was enabled and the user was sandwiched, the official will compensate the corresponding fees. (Source: Bitpush) [MetaEra]

GMGN Co-creation: Starting today, if users enable MEV and are still sandwiched, they can provide the corresponding information to receive official compensation.

GMGN co-founder Haze posted on the X platform that there are now malicious nodes sandwiching people, and Jito's services are also unstable. Starting today, if a user uses GMGN to enable MEV (anti-sandwich) and gets sandwiched, please send the Hash to the official staff. If it is verified that the MEV was enabled and the user was sandwiched, the official will compensate the corresponding fees. [Odaily Planet Daily]

GMGN 联合创始人 Haze 在 X 上发文称：“现在有恶意节点不断对用户进行夹击攻击，Jito 的服务也出现不稳定。从今天开始，如果用户使用 GMGN 并开启了 MEV（反夹击）功能，但仍然遭遇夹击，请将交易哈希发送给官方人员。如果核实用户确实开启了 MEV 功能但仍被夹击，官方将赔偿相应费用。”【Foresight News】

GMGN 联合创始人表示，启用 MEV 反夹层功能但仍被夹层的用户可以获得官方赔偿

GMGN 聯合創始人 Haze 在 X 上發文稱：“現在有惡意節點不斷對用戶進行夾擊攻擊，Jito 的服務也出現不穩定。從今天開始，如果用戶使用 GMGN 並開啓了 MEV（反夾擊）功能，但仍然遭遇夾擊，請將交易哈希發送給官方人員。如果覈實用戶確實開啓了 MEV 功能但仍被夾擊，官方將賠償相應費用。”【Foresight News】