Sybil | Crypto

Bubblemaps CEO Nick Vaiman said Sybil attacks are increasing across presales and airdrops, calling on teams to use KYC or algorithmic detection. A Solana presale event encountered distribution issues after a bot farm reportedly used over 1,000 wallets to snipe nearly the entire Wet (WET) token sale in seconds.  Hosted through the decentralized exchange aggregator Jupiter, the presale sold out almost instantly. But genuine buyers effectively had no chance to participate because a single actor dominated the presale, according to organizers. Solana automated market maker (AMM) HumidiFi, the team behind the presale, confirmed the attack and scrapped the launch entirely. The team said it would create a new token and hold an airdrop to legitimate participants while explicitly excluding the sniper.  Read more

Bubblemaps flags 100 wallets that claimed 9.8 million MYX tokens worth around $170 million, calling it the “biggest airdrop Sybil of all time.” Blockchain analytics firm Bubblemaps has flagged what it claimed could be the largest Sybil attack in crypto history, identifying around 100 freshly funded wallets that claimed 9.8 million MYX tokens, worth $170 million, from a recent airdrop. In a series of X posts on Wednesday, Bubblemaps revealed that the wallets received similar amounts of BNB (BNB) from crypto exchange OKX within minutes of each other, nearly a month before the airdrop. “Everyone is talking about MYX hitting a $17B FDV A 20x in under 48 hours,” Bubblemaps wrote. “But we spotted something unusual. Something no one is mentioning,” it added. Read more