Iron Fish ends network support after 2019 bug allowed double-spending
AI summary
Iron Fish is ending all remaining network support after uncovering an inflation bug that dates back to early 2019. The flaw let an attacker repeatedly spend the same shielded funds and exit through the ChainPort bridge. The disclosure and shutdown matter to traders as a reminder of smart-contract and bridge risk in privacy-focused chains, though the project's small size limits wider market fallout.
