Balancer protocol shutdown vote follows $128M breach, $9M at stake
Balancer’s slow-motion collapse is now heading toward a formal endpoint. Nearly a year after a $128 million exploit tore through its liquidity pools, the decentralized exchange is asking its own token holders to vote on shutting the protocol down for good. The proposed Balancer protocol shutdown would wind operations down in phases, hand over $9 million in remaining treasury assets to BAL holders, and dissolve the DAO that has governed the platform since its early days.
Key takeaways
- Balancer suffered a $128 million security breach in November 2025 that hit its v2 composable stable pools across multiple chains.
- Monthly protocol revenue crashed from $1.13 million in October 2025 to $371,000 in November, then to just $56,781 by August 2026.
- Balancer Labs, the protocol’s corporate entity, shut down in March 2026 after the exploit made its operating costs unsustainable.
- CEO Marcus Hardt has proposed a phased wind-down, with liquidity providers given until October 30 to exit and the DAO dissolving from November 1.
- A governance vote on the shutdown proposal runs from September 25 to 29; rejection would keep Balancer running under its current structure.
Balancer’s $128 Million Exploit and the Revenue Collapse
The trouble traces back to a single attack that drained roughly $128 million from Balancer‘s older architecture. On November 3, 2025, an attacker exploited a rounding bug in the protocol’s “upscale” function, manipulating pool balances during token swaps to siphon assets including WETH, osETH and wstETH out of Balancer v2 Composable Stable Pools. Initial estimates put the damage at around $70 million, but on-chain investigators later traced additional transfers that pushed the total loss above $128 million across Ethereum and several layer-2 networks.
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