The team behind the metaverse The Sandbox promptly neutralized a serious threat: an unknown attacker managed to generate 14.9 billion unbacked SAND tokens on the Base and BSC networks. This is nearly five times the total supply of the original asset on Ethereum, which stands at 3 billion SAND — at the time of the incident, this was equivalent to approximately $140 million.
During the emergency response, developers blocked all cross-chain bridges and isolated the compromised tokens on their source blockchains, preventing them from flowing into the main ecosystem. The key point: user wallets were not affected. According to my data, only 0.01% of the total SAND in circulation was impacted, indicating the targeted nature of the attack — the perpetrator acted through a vulnerability in the bridge logic, not through a breach of user funds.
This case once again highlights the systemic problem of cross-chain infrastructure: even with sound smart contract architecture, bridges remain the most fragile entry point for hackers. However, The Sandbox's response deserves attention — rapid detection and isolation of assets without market panic demonstrates the team's maturity. Nevertheless, investors should remember: such incidents, even localized ones, create secondary risks for liquidity and trust in the project in the short term.
My assessment: the vulnerability did not have a direct impact on the price of SAND, but it is another signal to the market about the need for stricter audit standards for cross-chain solutions. In the long term, if the team conducts a public post-mortem of the incident and strengthens protections, this could enhance the project's reputation. For now, though, it is a wake-up call for the entire industry, where such "paper" issuances could undermine trust in stablecoins and tokens with a fixed supply.