Solana implements drastic measures against sandwich attacks

Solana, one of the leading blockchain platforms known for its high-speed transactions and low fees, has announced a series of drastic measures aimed at enhancing network stability and security. This move comes in response to recent challenges that have tested the resilience of the Solana ecosystem, prompting the need for comprehensive improvements.

In response to crypto validator operators who were engaged in alleged “sandwich” attacks on traders, the Solana Foundation implemented drastic steps. These dishonest behaviors, which are very popular on decentralized networks, have resulted in the offenders’ complete expulsion. This project seeks to safeguard individual investors from abuse and maintain the integrity of the Solana cryptocurrency ecosystem by the Foundation’s stringent guidelines.

The Solana network has faced several high-profile incidents in recent months, including outages and performance bottlenecks. These issues have raised concerns among users and developers about the platform’s reliability, especially as it continues to grow in popularity and usage. Solana’s development team has rolled out a multi-faceted plan to address these vulnerabilities and ensure long-term stability.

“Sandwich” exploits use the order in which transactions occur on networks such as Ethereum and Solana. The idea is straightforward but cunning: a malevolent party places an order right before a transaction that is about to happen and another right after.

By doing this, the price of a cryptocurrency asset can be manipulated to take advantage of the discrepancy and ensure that retail investors receive the worst deal possible. The gains go directly into the attacker’s wallet.

These crypto validators were instantly kicked out of the Solana Foundation’s delegation program after discovering they had participated in mempools supporting these assaults.

The head of Solana’s validator relations, Tim Garcia, made this announcement on Discord, restating the Foundation’s zero-tolerance attitude for any unacceptable conduct.

“In this case, the decisions are final. As we find operators participating in mempools that facilitate sandwich attacks, enforcement measures are still ongoing,” he said.

Validators found guilty of these crimes face an irreversible suspension from the program; this decision is final and cannot be challenged.

One of the key measures involves upgrading the network’s underlying infrastructure. Solana is implementing enhanced protocols that improve transaction processing efficiency and reduce the likelihood of congestion. These upgrades are expected to significantly increase the network’s capacity, allowing it to handle more transactions without compromising performance.

Additionally, Solana is introducing advanced security mechanisms to protect against potential attacks and exploits. The new security measures include improved consensus algorithms and enhanced validation processes. Solana aims to prevent disruptions that previously affected the network by strengthening these core components.

The development team is also prioritizing transparency and communication with the Solana community. Regular updates and detailed reports on network performance and ongoing improvements are shared to keep users and developers informed. This open communication channel is intended to build trust and demonstrate Solana’s commitment to addressing any issues promptly and effectively.

To further support these efforts, Solana is increasing its investment in research and development. This includes collaborating with leading academic institutions and industry experts to explore innovative blockchain scalability and security solutions. By staying at the forefront of technological advancements, Solana hopes to continuously improve its platform and maintain its competitive edge.

In addition to technical upgrades, Solana is focusing on strengthening its ecosystem partnerships. By working closely with dApp developers, decentralized finance (DeFi) projects, and other stakeholders, Solana aims to create a more robust and resilient network. These collaborations are crucial for identifying potential vulnerabilities and developing comprehensive mitigation strategies.

The Solana Foundation brought attention to unethical tactics in which certain validators were willing to change their setup to facilitate these assaults.

Co-founder of Helius, a Solana RPC provider, Mert Mumtaz, stressed the dire repercussions of these acts. He explained how certain cryptocurrency operators manipulated the system to their advantage at the expense of regular consumers in a post on X.

He disclosed that “some actors added mods to their validators to enable sandwiching on Solana.”

Inadvertently aiding scammers, the Solana Foundation distributes SOL tokens to validators to assist them in getting started.

The response was prompt: anyone participating in these activities faces instant expulsion from the program and forfeiture of any Foundation stake.

Put simply, the Foundation does not fund individuals who commit sandwich assault theft against retailers. Nevertheless, These crypto validators can still operate on the network without Foundation support.

Solana decided to provide crypto validators with 100% of transaction priority fees in response to this circumstance. 77% of voters voted in favor of the modification, which aims to motivate validators to give network security and functionality a top priority.

According to a study from the validators at, this measure is necessary to boost transparency but may result in a modest spike in inflation.

As per the report, “Our role here is mainly to help facilitate the vote, regardless of the outcome,” and this step is an important component of reforming the way rewards are distributed.

David Cox

David is a finance graduate and crypto enthusiast. He projects his expertise in subjects like crypto and Blockchain while writing for CryptoNewsZ. Being from Finance background, he efficiently writes Price Analysis. Apart from writing, he actively nurtures hobbies like sports and movies.

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