BounceBit to retire its Layer 1 after exploit, reissue BB on BNB Chain
AI Market Summary
BounceBit will permanently sunset its Layer 1 after an exploit enabled unauthorized token movements (~286.5M BB) and halted block production. BB will be reissued as a BEP20 on BNB Chain from a pre-theft snapshot, excluding attacker funds, while CeDeFi products reportedly remain unaffected. The event is negative for BB due to security and continuity risk, and may pressure confidence in the project's infrastructure governance.
Impact level
● High
Affected assets
BB/USDT+14.81%
AI Insight · BB/USDTAI Insight
▼ Bearish
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BounceBit (@bouncebit) said it will permanently shut down its Layer 1 blockchain following an attack that exploited an authorization flaw in a protocol-level module. The attacker moved about 286.5 million $BB from nine accounts before block production stopped on Aug. 20.
The project will reissue the token as a BEP-20 asset on @BNBCHAIN using a pre-theft snapshot, with all attacker-controlled funds excluded. BounceBit said no private keys were compromised and its CeDeFi products remain unaffected.