Close Menu
  • Coins
    • Bitcoin
    • Ethereum
    • Altcoins
    • NFT
  • Blockchain
  • DeFi
  • Metaverse
  • Regulation
  • Other
    • Exchanges
    • ICO
    • GameFi
    • Mining
    • Legal
  • MarketCap
What's Hot

BIT-Linked Whale Locks In $9.9M Profit on 40,000 ETH as Market Shifts

23/08/2026

What’s Going On With Shiba Inu?

23/08/2026

Coinbase and 14 other x402 facilitators failed security tests built for the coming AI-agent economy

23/08/2026
Facebook X (Twitter) Instagram
  • Back to NBTC homepage
  • Privacy Policy
  • Contact
X (Twitter) Telegram Facebook LinkedIn RSS
NBTC News
  • Coins
    1. Bitcoin
    2. Ethereum
    3. Altcoins
    4. NFT
    5. View All

    BTC Reclaims $64K Ahead of Expected Iran-US-Oman Hormuz Deal Today: Report

    23/08/2026

    The $120 million Coldcard hack lights up Bitcoin’s memory pool

    22/08/2026

    Bitcoin Developer Readies Emergency Code as BIP-110 Faces Miner Opposition

    22/08/2026

    Bitcoin price-metric basket sees longest capitulation since FTX blow-up: Glassnode

    22/08/2026

    BIT-Linked Whale Locks In $9.9M Profit on 40,000 ETH as Market Shifts

    23/08/2026

    Ethereum explores UTXO-style model as storage demands grow — Can it scale more efficiently?

    21/08/2026

    Ethereum Foundation warns some tools may break with Glamsterdam upgrade

    21/08/2026

    Hoskinson Reacts as Buterin Credits Bitcoin, Not Cardano, for Ethereum’s UTXO Push

    21/08/2026

    What’s Going On With Shiba Inu?

    23/08/2026

    XRP loses $700 million in futures bets while XRPL builds a $4 billion institutional pipeline

    23/08/2026

    Massive Token Unlocks Coming for 14 Altcoins This Week—Here’s the Day-by-Day, Hour-by-Hour List

    22/08/2026

    DeXe, Arbitrum, and Pyth Dominate

    22/08/2026

    NFT sales surge 170% to $95.5M on $55M Pandora trade

    22/08/2026

    How StonkBrokers Turned a JPEG Into a Brokerage Account

    18/08/2026

    OpenSea founder pivoted to AI — and won

    17/08/2026

    Fake World Assets Opens Its Gacha Pool to New NFT Collections

    17/08/2026

    BIT-Linked Whale Locks In $9.9M Profit on 40,000 ETH as Market Shifts

    23/08/2026

    What’s Going On With Shiba Inu?

    23/08/2026

    Coinbase and 14 other x402 facilitators failed security tests built for the coming AI-agent economy

    23/08/2026

    BTC Reclaims $64K Ahead of Expected Iran-US-Oman Hormuz Deal Today: Report

    23/08/2026
  • Blockchain

    Anvil CEO says on-chain letters of credit make lending ‘virtually default proof’

    22/08/2026

    DigiFT and Arco Partner to Expand Tokenized Asset Distribution Across Asia

    22/08/2026

    What Does a Chainlink Price Oracle Actually Do?

    22/08/2026

    Hanwha Asset Management Partners with Ripple and Canary Capital to Enter Digital Assets

    22/08/2026

    HippoProtocol Demonstrates Blockchain-Based Hospital Data Security at KHF 2026

    22/08/2026
  • DeFi

    Uniswap Hits Record Daily UNI Burn of $590K as Ethereum Leads the Way

    22/08/2026

    BTCS used Ethereum to repay Aave debt and ended Q2 with just $317,000 in cash

    22/08/2026

    DeFi Roars Back as $10B DEX Boom Sends TVL Flying Above $83B

    21/08/2026

    Maple Finance crypto lending grows to $1.9B, ranks second only to Tether

    20/08/2026

    Blueprint Finance draws BitGo, FalconX in Polychain-led round

    20/08/2026
  • Metaverse

    Is Solana Gaming Back? Kintara Activity Fuels Renewed Optimism in Onchain MMOs

    24/06/2026

    The Sandbox launches AI game engine ‘The Sandbox Studio’ for next-generation creators

    10/06/2026

    Meta commits $13M in funding for Oversight Board through 2028

    29/05/2026

    Why Animoca’s Yat Siu says the future is 100 billion AI agents

    07/05/2026

    ‘8,000 Jobs’—Polymarket Sees Tech Layoff Surge As Meta AI Push Bites

    18/04/2026
  • Regulation

    Securitize builds Wall Street credentials with SEC adviser license as tokenization expands

    22/08/2026

    Cantor is advising crypto bank AMINA on path to potential public listing

    22/08/2026

    Option Bulls Have Changed Course, Targeting This Level!

    22/08/2026

    If you invested $1,000 in SpaceX stock at IPO, you’d now have this much

    22/08/2026

    OpenPayd Joins Fireblocks Payments Network

    22/08/2026
  • Other
    1. Exchanges
    2. ICO
    3. GameFi
    4. Mining
    5. Legal
    6. View All

    Coinbase and 14 other x402 facilitators failed security tests built for the coming AI-agent economy

    23/08/2026

    South Korea tightens crypto rules as $367M in stablecoins move offshore

    23/08/2026

    Bitcoin Exchanges Upbit and Bithumb Announce Joint Delisting, Declaring They’ve Delisted Three Altcoins!

    22/08/2026

    Robinhood Crypto Trading Volume Drops 33% in July as Market Activity Cools

    22/08/2026

    ICO market slows sharply with only six completions in 2026

    30/04/2026

    South Korea Poised to Lift Ban on Domestic ICOs After 7 Years

    19/12/2025

    Why 2025’s Token Boom Looks Both Familiar and Dangerous

    31/10/2025

    ICO for bitcoin yield farming chain Corn screams we’re so back

    22/01/2025

    Top 12 NFT games every player should know about in August 2026

    19/08/2026

    GameShame Studios founder details Raijin Protocol’s roadmap in NeoPod’s sixth AMA

    13/08/2026

    How BC.GAME is turning players into stakeholders

    04/08/2026

    YGG Play Shuts Down Services as Yield Guild Pivots to AI Data

    01/08/2026

    DCG’s Fortitude Mined 33,646 ZEC in Q2, Posts $20.9M Revenue Amid Equipment Impairment

    22/08/2026

    Bitdeer Offloads Entire 265.6 BTC Weekly Output, Extending Zero-Treasury Stance

    22/08/2026

    Tether abandons Bitcoin mining sites in Uruguay after power dispute

    22/08/2026

    Bitcoin miners are getting a new AI hedge, but it may protect them from the wrong risk

    22/08/2026

    SEC to Announce Major Cryptocurrency Plans Following the Delay of the Clarity Act

    23/08/2026

    Christopher Harborne launches US firm amid Farage ‘gift’ scandal

    22/08/2026

    ARP Digital secures Dubai VARA broker-dealer license

    22/08/2026

    Tokayev signs decree giving crypto holders a three-year tax break

    22/08/2026

    BIT-Linked Whale Locks In $9.9M Profit on 40,000 ETH as Market Shifts

    23/08/2026

    What’s Going On With Shiba Inu?

    23/08/2026

    Coinbase and 14 other x402 facilitators failed security tests built for the coming AI-agent economy

    23/08/2026

    BTC Reclaims $64K Ahead of Expected Iran-US-Oman Hormuz Deal Today: Report

    23/08/2026
  • MarketCap
NBTC News
Home»Ethereum»Sybil attack concerns spark controversy for EtherFi airdropped ETHFI token
Ethereum

Sybil attack concerns spark controversy for EtherFi airdropped ETHFI token

NBTCBy NBTC21/03/2024No Comments3 Mins Read
Share
Facebook Twitter LinkedIn Pinterest Email


Liquid restaking platform EtherFi’s ETHFI token has faced considerable struggles since its airdrop, partly due to one of its early investors selling their airdropped tokens.

Blockchain analytical firm Nansen reported how Arrington XRP Capital, one of EtherFi’s investors, allegedly may have gamed EtherFi’s airdrop process for personal profit.

Arrington ‘sybils’ EtherFi

Nansen’s findings reveal that Arrington XRP Capital staked 5,000 ETH across ten separate wallets, each containing 500 ETH. This move allowed the firm to claim the ETHFI airdrop from ten separate wallets, amassing 200,498 ETHFI tokens.

Subsequently, all the airdropped tokens were transferred to the Binance crypto exchange, suggesting the firm might have divested its holdings.

Such maneuvers, known as Sybil attacks, are usually frowned upon in the industry as they enable individuals to manipulate a network by utilizing multiple identities and potentially circumventing vesting schedules.

Several community members, including blockchain sleuth ZachXBT, immediately voiced concerns about Arrington XRP Capital’s actions while highlighting the unfair advantages the project gained.

Since the March 18 airdrop, ETHFI’s price has faced considerable sell-pressure, declining by more than 32% within the last three days to as low as $2.83 before rebounding to $3.24 as of press time, according to CoinMarketCap data.

EtherFi and Arrington defend action.

EtherFi’s team defended Arrington’s action, asserting that the investment firm duly informed it about the multiple wallet staking strategy.

According to EtherFi, Arrington belonged to the top-tier staker category, with a linear distribution model in place. Consequently, the multiple wallets did not equate to the firm garnering additional points.

The project added:

“These assets, including the ETHFI tokens is a very small percentage of their position and it’s part of their liquid fund which is actively traded, and that is the reason the assets were moved to Binance.”

Despite this explanation, some community members remained skeptical, suggesting that Arrington’s maneuver might have been a means to bypass the three-month vesting period applicable to wallets holding over 25,000 ETHFI tokens.

In response, EtherFi stated that Arrington was unaware of the vesting period, as the decision was made shortly before the airdrop.

Meanwhile, Arrington Capital also denied Sybil attacking EtherFi, saying:

“This was not a sybil attack and did not take advantage of the protocol’s distribution methodology. Because each account was over a minimum threshold in value, the airdrop distribution was linear. This means that the total number of ETHFI tokens airdropped to our wallets is the same as if all the eETH was in one wallet.”

It further explained that it only sold a small percentage of its ETHFI allocation, amounting to just $700,000, representing a tiny percentage of its overall position in the project.

Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
NBTC

NBTC is the editorial account for NBTC News, covering Bitcoin, Ethereum, DeFi, blockchain infrastructure, exchanges, mining, regulation and digital asset markets. The editorial team focuses on clear sourcing, timely updates and practical context for crypto readers.

Related Posts

BIT-Linked Whale Locks In $9.9M Profit on 40,000 ETH as Market Shifts

23/08/2026

Ethereum explores UTXO-style model as storage demands grow — Can it scale more efficiently?

21/08/2026

Ethereum Foundation warns some tools may break with Glamsterdam upgrade

21/08/2026

Hoskinson Reacts as Buterin Credits Bitcoin, Not Cardano, for Ethereum’s UTXO Push

21/08/2026
Add A Comment

Comments are closed.

Top Posts
Get Informed

Subscribe to Updates

Get the latest news from NBTC regarding crypto, blockchains and web3 related topics.

Your source for the serious news. This website is crafted specifically to for crazy and hot cryptonews. Visit our main page for more tons of news.

We're social. Connect with us:

Facebook X (Twitter) LinkedIn RSS
Top Insights

BIT-Linked Whale Locks In $9.9M Profit on 40,000 ETH as Market Shifts

23/08/2026

What’s Going On With Shiba Inu?

23/08/2026

Coinbase and 14 other x402 facilitators failed security tests built for the coming AI-agent economy

23/08/2026
Get Informed

Subscribe to Updates

Get the latest news from NBTC regarding crypto, blockchains and web3 related topics.

Type above and press Enter to search. Press Esc to cancel.