Pump.fun platform on Solana faces potential exploit

As a crypto investor with several years of experience under my belt, I’m keeping a close eye on the ongoing developments regarding the exploitation of the Solana-based platform Pump.fun. The recent revelation that the bonding curve has been manipulated through flash loans is concerning, and the potential impact on the meme coin ecosystem within Solana could be significant.


As a crypto investor, I’ve recently learned that there are ongoing investigations into the Solana-based platform, Pump.fun. This platform is known for facilitating token launches, but allegations have surfaced suggesting that it has been exploited through flash loans to manipulate its bonding curve. In simpler terms, some individuals may be taking advantage of the platform’s loan system to artificially inflate or deflate token prices for their own gain. It is essential to keep a close eye on these developments and assess any potential risks or implications for my investments in this ecosystem.

The Gotbit Hedge Fund raised red flags on social media, warning, “It seems that Pumpfun is under attack. This wallet [Solscan link] is rapidly purchasing all tokens from Pumpfun to reach a 100% bonding curve fill. The Raydium listing is currently delayed.”

As an analyst, I’ve come across an intriguing finding. On social media platform X, a user named SOLCircle revealed in detail an exploit that had been executed. The perpetrator of this exploit, who went by the pseudonym Stacc, reportedly utilized a crypto loan service to acquire a sufficient amount of Solana (SOL) tokens. With these obtained tokens, Stacc managed to purchase meme coins from Pump.fun without fulfilling the payment obligations. This transactional loophole permitted Stacc to retain the tokens despite failing to meet the loan conditions.

As a researcher, I’ve discovered that just one project has been transferred to Raydium up to this point. The value of his holding, which remains untouched, is roughly around 1,000 SOL or the equivalent of $157,000.

And now, let’s all remain calm as I delve into the realm of magic. This is just a metaphor, a figment of my imagination, or so I’d have you believe. I’m on the verge of altering the trajectory of history. But there’s a risk that I may end up incarcerated. Am I sane? Hardly. Am I well? Far from it. Do I lack for anything? Only the resurrection of my mother, other than that.

— 🔥🪂staccoverflow ; j’arrête ; (@STACCoverflow) May 16, 2024

Exploiter’s admission

As a crypto investor, I’m deeply concerned about the recent claim of responsibility for an exploit on Solana’s meme coin ecosystem by Stacc. In a social media post, he revealed his personal motivation behind the attack, which included grievances over the loss of his mother. This incident has raised concerns among experts, as Pump.fun is considered a significant player in this market. The potential impact on the meme coin ecosystem within Solana remains uncertain and requires close monitoring.

“And so this wee lil script is sending the remaining balances of bonding curves via pRNG to 1. slerf holders 2. stacc holders 3. saga holders 4. risklol holders. This ~80m airdrop may cause a solana fork n it may cause an awful lot of sourpuss rich kids everywhere but it certainly stops the evil here,” Stacc notes, explaining that the funds from the exploit will be rewarded to select token and NFT holders in the Solana community.

The crypto community and Pump.fun’s team are closely monitoring the situation and working to understand the consequences of this exploit.

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2024-05-16 22:26