[SlowMist: Balancer pool exploited, approximately $234,000 lost] Foresight News reports, according to SlowMist monitoring, the Balancer V1 pool was exploited, resulting in a loss of approximately $234,000. Due to a precision issue in BPool's `joinswapPoolAmountOut`, the attacker reduced the WBTC reserve to an extremely low level, minted a large amount of BPT with approximately 1 satoshi of WBTC, and then proportionally withdrew assets such as DPI, USDC, WETH, and WBTC.