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

Pump.fun fees top $10M as revenue overtakes Hyperliquid

26/08/2026

Why Has Bitcoin Been Unable to Make the Expected Surge? There Is Both Positive and Negative Data

26/08/2026

MORPHO Sees $36.4M in Liquidations After reUSD Yield Spike

26/08/2026
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

    Why Has Bitcoin Been Unable to Make the Expected Surge? There Is Both Positive and Negative Data

    26/08/2026

    Analyst Says There’s a Major Technical Bottleneck – Here’s What to Expect

    26/08/2026

    Bitcoin Bridge Boltz Halts Swaps Indefinitely, Citing AI-Assisted Attacks

    26/08/2026

    Hashdex to shut smallest Bitcoin ETF after more than two years

    26/08/2026

    Ethereum Taps $2,546 as ETF Cash and Shorts Fuel the Fire

    25/08/2026

    Ether is crushing bitcoin and the ‘golden cross’ says it may not be done yet

    25/08/2026

    BTC.TOP founder Jiang Zhuoer says bear market is over, sees further ETH gains

    25/08/2026

    Ethereum Rotation Takes Shape, Tom Lee Claims

    25/08/2026

    Why MemeToro $MT Is 2026’s Breakout Meme Coin

    26/08/2026

    MemeToro, Bitcoin Hyper, Little Pepe, Remittix, and Maxi Doge Compared

    25/08/2026

    Does MemeToro’s Agent Model Offer Better Upside Than Remittix RTX?

    25/08/2026

    AI Crypto Ecosystem vs Real-World Payments, Which Presale Has the Stronger Case?

    25/08/2026

    32 NFT predictions that aged like milk

    25/08/2026

    A 2026 Filing Guide for Creators

    24/08/2026

    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

    Pump.fun fees top $10M as revenue overtakes Hyperliquid

    26/08/2026

    Why Has Bitcoin Been Unable to Make the Expected Surge? There Is Both Positive and Negative Data

    26/08/2026

    MORPHO Sees $36.4M in Liquidations After reUSD Yield Spike

    26/08/2026

    Crypto, AI and betting firms drive record US midterm spending

    26/08/2026
  • Blockchain

    Bitcoin holders face unresolved fork risks as new eCash test chain launches ahead of October deadline

    24/08/2026

    How 8 Crypto Networks Reach Consensus

    24/08/2026

    EVM network halts block production after supply exploit as TON connection remains dark

    24/08/2026

    HyperEVM Daily Fees Hit Record $538K as HYPE Buyback Mechanism Gains Traction

    24/08/2026

    How Could XDC Network’s x402 Integration Enable AI Agent Payments?

    24/08/2026
  • DeFi

    MORPHO Sees $36.4M in Liquidations After reUSD Yield Spike

    26/08/2026

    Morpho leads Ethereum, Solana curated DeFi TVL as market concentrates with top-five curators

    26/08/2026

    Mantle expands RWA yield offering from CeFi to DeFi

    26/08/2026

    Uniswap Hits Record 28.9 Million Weekly Swaps as DEX Activity Surges

    26/08/2026

    Billionaire Tim Draper Backs Cardano Accelerator to Drive DeFi Growth

    26/08/2026
  • 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

    Crypto, AI and betting firms drive record US midterm spending

    26/08/2026

    Nasdaq-listed company warned it may not survive 12 months after its crypto treasury crashed 46%

    26/08/2026

    Tether-backed Antalpha’s loan TVL declined $696 million as its gold bet returned a $22 million loss

    26/08/2026

    Datavault wants to buy a bank and fund it with $35 million after reporting $1.4 million cash

    26/08/2026

    Binance founder CZ says ‘tokenize everything’ to attract investors

    26/08/2026
  • Other
    1. Exchanges
    2. ICO
    3. GameFi
    4. Mining
    5. Legal
    6. View All

    Pump.fun fees top $10M as revenue overtakes Hyperliquid

    26/08/2026

    Two Prediction Markets Shut Down Hours Apart as Kalshi and Polymarket Take 93% of Volume

    26/08/2026

    Are Sportsbooks Fighting Prediction Markets or Cannibalising Themselves?

    26/08/2026

    Revolut lists Zama token across the European Economic Area

    26/08/2026

    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

    Zcash Rally Widens Mining Revenue Lead Over Bitcoin and AI HPC

    26/08/2026

    Zcash Hashrate Goes Vertical as $870 ZEC Price Wakes ASIC Giants

    26/08/2026

    Bitdeer Cranks up Bitcoin Mining Power While Rivals Stampede Into AI

    26/08/2026

    Riot Platforms locked in a $9.1 billion Anthropic deal, but its bridge loan expires before the rent starts

    25/08/2026

    Cambodia Dismantles Crypto Laundering Network Linked to Sinaloa Cartel

    26/08/2026

    Coinbase CEO Warns US Risks Falling Behind G20 in Crypto Regulation

    26/08/2026

    Crypto advocates join in suing Illinois over digital asset tax

    26/08/2026

    SEC charges two former Wall Street bankers over $18.5 million insider trading scheme

    26/08/2026

    Pump.fun fees top $10M as revenue overtakes Hyperliquid

    26/08/2026

    Why Has Bitcoin Been Unable to Make the Expected Surge? There Is Both Positive and Negative Data

    26/08/2026

    MORPHO Sees $36.4M in Liquidations After reUSD Yield Spike

    26/08/2026

    Crypto, AI and betting firms drive record US midterm spending

    26/08/2026
  • 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

Ethereum Taps $2,546 as ETF Cash and Shorts Fuel the Fire

25/08/2026

Ether is crushing bitcoin and the ‘golden cross’ says it may not be done yet

25/08/2026

BTC.TOP founder Jiang Zhuoer says bear market is over, sees further ETH gains

25/08/2026

Ethereum Rotation Takes Shape, Tom Lee Claims

25/08/2026
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

Pump.fun fees top $10M as revenue overtakes Hyperliquid

26/08/2026

Why Has Bitcoin Been Unable to Make the Expected Surge? There Is Both Positive and Negative Data

26/08/2026

MORPHO Sees $36.4M in Liquidations After reUSD Yield Spike

26/08/2026
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.