# Rounding Error Mints 4,408 Pool Tokens for One Satoshi in $234,000 Balancer V1 Drain

A second exploit the same week took $28,000 from Float Protocol through a manipulated Uniswap V3 spot price, and both targeted code no team actively maintains.

- Published: 2026-09-02T05:46:41.964Z
- Canonical: https://polylog.news/crypto/2026-09-02/rounding-error-mints-4-408-pool-tokens-for-one-satoshi-in-23
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [DeFiHackLabs](https://github.com/SunWeb3Sec/DeFiHackLabs/commit/d8b3ee4d6bedb8ca83f4217516abb21f2de43118), [DeFiHackLabs](https://github.com/SunWeb3Sec/DeFiHackLabs/commit/3736721a2859fb21b79fc32adaae8dd2d556d9a0), [CryptoSlate](https://cryptoslate.com/stopping-a-blockchain-doesnt-always-recover-stolen-funds-what-actually-happened-when-3-networks-pulled-the-plug/)

Two exploits of unmaintained decentralized finance code were reproduced this week as public proof-of-concept tests, one against a legacy Balancer pool and one against Float Protocol. DeFiHackLabs published runnable reproductions of the Bala…

This story is for subscribers. Read it in full at https://polylog.news/crypto/2026-09-02/rounding-error-mints-4-408-pool-tokens-for-one-satoshi-in-23 (subscription information: https://polylog.news/pricing).