DeFiSep 15, 2026· 2 views

Hacker Mints Billions of Fake Bitcoin Tokens on DeFi Bridge

A software flaw on the Symbiosis bridge allowed an attacker to generate a massive amount of fake BTC.

Hacker Mints Billions of Fake Bitcoin Tokens on DeFi Bridge
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A serious technical exploit hit the Symbiosis DeFi bridge recently. A hacker used two separate software bugs to create over 46 billion fake BTC tokens. The attacker started with only 25 cents worth of Bitcoin, but managed to inflate the token supply to thousands of times the actual total cap of real Bitcoin.

While the sheer number of fake tokens sounds alarming, the actual impact is more contained. The platform reports that the exploit resulted in the loss of about 9.97 BTC. The massive amount of fake tokens does not represent real value held in the protocol, but the incident highlights the risks inherent in bridge technology.

Traders should watch for how the team addresses these security gaps. Bridges often store large amounts of liquidity, making them frequent targets for bad actors. As the cleanup process continues, confidence in the protocol will depend on how quickly they can patch the system and protect user funds.

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Price
$76,251
Mkt Cap
$1.53T
24h Vol
$29.14B
24h
-2.62%

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