The Sandbox suspended SAND token bridging on Base and BNB Chain after an exploit minted billions of unbacked tokens via LayerZero's OFT standard.

Over 500 million SAND tokens were minted through an infinite mint exploit on The Sandbox's Base network deployment, threatening major supply

The Sandbox disabled bridging on affected networks to isolate tokens and warned users not to trade SAND on Base and BNB, citing impact under 0.01% of supply.