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Home  /  Crypto  /  Coinbase-Backed Harpie Shuts Down After $4.5M Investment Falls…
Crypto

Coinbase-Backed Harpie Shuts Down After $4.5M Investment Falls Short

Web3 security firm Harpie, backed by Coinbase, is shutting down, citing an unsustainable model.

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Arslan Ali Butt
Editor at AAFX.IO
Mar 28, 2025
Updated Mar 28, 2025
Coinbase-Backed Harpie Shuts Down After $4.5M Investment Falls Short

Web3 security firm Harpie, backed by Coinbase Ventures, OpenSea, and Dragonfly Capital, has announced it will cease operations, marking the end of its mission to create a “theft-free” crypto ecosystem. The company, which developed an on-chain firewall to protect users from scams and hacks, revealed on March 27 that its business model proved unsustainable.

Harpie’s technology was designed to monitor blockchain transactions in real time, allowing users to block malicious transfers and recover stolen assets. Despite these innovations, the company struggled to generate revenue in a highly competitive market.

In a statement on X, Harpie said: “We hope our efforts inspire others to continue the fight against crypto theft.” The company also provided users with instructions on how to disconnect their wallets from its RPC services, ensuring a smooth transition as it shuts down.

$4.5M Funding Couldn’t Secure Sustainability

Harpie’s closure comes more than two years after securing $4.5 million in funding. Investors had hoped to expand the company’s reach to institutional clients and crypto treasuries, but monetization challenges persisted.

Some key points about Harpie’s rise and fall:

  • Founded to combat crypto theft, it built a firewall that could intercept fraudulent transactions.
  • Raised $4.5M in a funding round led by Coinbase Ventures, OpenSea, and Dragonfly Capital.
  • Targeted both retail and institutional users, aiming to safeguard large crypto treasuries.
  • Struggled with adoption and monetization, leading to its shutdown despite industry demand.

What’s Next for Users?

For existing Harpie users, the company has pledged to:

  • Honor outstanding giveaway commitments, with further details available on Discord.
  • Provide a utility to move vaulted assets, which will be accessible on its website in the coming days.
  • Assist with wallet disconnection, urging users to remove Harpie RPC settings from their wallets.

Harpie’s exit highlights the challenges of Web3 security startups, even with strong backing. While blockchain security remains a critical need, firms must navigate sustainability hurdles to thrive in the evolving crypto landscape.

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Arslan Ali Butt
Arslan Ali Butt is a financial markets analyst, trader, and founder of AAFX.io, with over a decade of experience covering forex, cryptocurrencies, stocks, commodities, and global macroeconomic trends. Since 2014, he has been delivering data-driven market analysis, price forecasts, and educational content for traders and investors worldwide.His expertise combines technical analysis, macroeconomic research, market sentiment, and risk management to identify high-probability trading opportunities and explain the forces driving financial markets. Prior to founding AAFX.io, Arslan gained hands-on experience in institutional trading and risk management, giving him a practical perspective on market behaviour.Arslan's research has been featured on leading financial publications, including FXEmpire, FXLeaders, FXStreet, Cryptonews, KuCoin Learn, InsideBitcoins, Business2Community, ForexCrunch, and EconomyWatch. He has also hosted live market webinars and educational sessions for international brokerage firms.Through AAFX.io, Arslan's mission is to provide independent, transparent, and actionable market insights that help traders make more informed decisions with confidence.
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