BNB Chain stated that a recent $25,000 on-chain purchase by BNB Foundation to support the Janitor community resulted in a $24,728 loss due to a routing error through a low-liquidity pool, causing severe slippage. It was not a sandwich attack but a risk from unchecked routing, especially with low-volume tokens. A second purchase was later completed via the correct route to continue supporting Janitor and the builder community.