--- title: "zkSync airdrop under fire for Sybil attacks and ineligibility cases" url: https://diffcoin.com/zksync-airdrop-under-fire-for-sybil-attacks-and-ineligibility-cases/ description: "The zkSync airdrop controversy heated as Sybil attacks led to widespread exclusion and community backlash, with notorious personalities weighing on it." published: 2024-06-11 updated: 2024-06-11 author: "Mila" site: "Diffcoin" --- # zkSync airdrop under fire for Sybil attacks and ineligibility cases Share this article ![Follow Crypto Briefing on Google News](https://static.cryptobriefing.com/wp-content/uploads/2024/04/05153217/follow-us-on-google-news.png) The long-awaited layer-2 blockchain zkSync airdrop checker was revealed today, with 17.5% of the token supply destined for 695,000 wallets. Despite the significant supply allocation, nearly 90% of all addresses that interacted with the blockchain got out of the reward distribution, sparking backlash from part of the crypto community on how Matter Labs fought against Sybil users. The first controversy around the airdrop relates to the reward cap, which was 100,000 tokens. As highlighted by the user who identifies himself as Olimpio on X, 155 wallets surpassed this limit. Mudit Gupta, Chief Information Security Officer at Polygon Labs, said that the zkSync airdrop was probably the “most farmable and farmed airdrop ever,” as it presented “no Sybil filtering” and anyone aware of the eligibility criteria could farm it easily. Sybil is the term used to address users who fake interactions and use multiple wallets to become eligible. Since airdrops are a way to reward early adopters who engage with an ecosystem, they are considered harmful to those campaigns. Adam Cochran, a partner at Synthetix, also stated the zkSync airdrop was not “a well-planned airdrop from a Sybil perspective. > “Those criteria are easy to not hit as a real user, and easy to hit as a farmer, and had no anti-sybil program. Real users could easily use 1-2 dapps or only a handful of tokens on your chain when it’s so new and has so few projects. Projects really need to put more thought into this stuff if they don’t want turbo dumping mercenaries,” said Cochran. The user identified as “Artemis the Sybil Hunter” shared that Sybil accounts are bagging over 2 million ZK tokens by depositing identical Ethereum (ETH) amounts on the same day, resulting in 15,000 tokens airdropped to each wallet. What’s more, nearly all of them are flagged on the LayerZero Labs Sybil list,” he added. Further research suggests that the token volume allocated to Sybil users could be over 12.7 million. https://twitter.com/artemis_rsch/status/1800463892352782345 Additionally, artificial intelligence-focused research firm Kaito AI measured the crypto community sentiment on X through their upcoming feature, finding out that users are not happy about Sybil attacks concerns, ineligibility related to those attacks, and a disparity in rewards. Share this article ![Follow Crypto Briefing on Google News](https://static.cryptobriefing.com/wp-content/uploads/2024/04/05153217/follow-us-on-google-news.png) The information on or accessed through this website is obtained from independent sources we believe to be accurate and reliable, but Decentral Media, Inc. makes no representation or warranty as to the timeliness, completeness, or accuracy of any information on or accessed through this website. Decentral Media, Inc. is not an investment advisor. We do not give personalized investment advice or other financial advice. The information on this website is subject to change without notice. Some or all of the information on this website may become outdated, or it may be or become incomplete or inaccurate. We may, but are not obligated to, update any outdated, incomplete, or inaccurate information. Crypto Briefing may augment articles with AI-generated content created by Crypto Briefing’s own proprietary AI platform. We use AI as a tool to deliver fast, valuable and actionable information without losing the insight – and oversight – of experienced crypto natives. All AI augmented content is carefully reviewed, including for factural accuracy, by our editors and writers, and always draws from multiple primary and secondary sources when available to create our stories and articles. You should never make an investment decision on an ICO, IEO, or other investment based on the information on this website, and you should never interpret or otherwise rely on any of the information on this website as investment advice. We strongly recommend that you consult a licensed investment advisor or other qualified financial professional if you are seeking investment advice on an ICO, IEO, or other investment. We do not accept compensation in any form for analyzing or reporting on any ICO, IEO, cryptocurrency, currency, tokenized sales, securities, or commodities. See full terms and conditions. [Source link](https://cryptobriefing.com/zksync-airdrop-controversy-exposed/)