Shibarium has reactivated its Plasma Bridge for the BONE token, implementing enhanced security measures following a $4.1 million exploit in September 2025. The update introduces a proactive blacklisting system and a 7-day withdrawal delay to bolster security. The Shiba Inu team assures that the bridge is now more secure and resilient, with the blacklisting feature designed to identify and block suspicious addresses. The previous attack involved a flash loan used to acquire 4.6 million BONE tokens, resulting in the theft of assets including $1 million in Ether, $1.3 million in SHIB, and $717,000 in KNINE. The new measures aim to prevent similar incidents and protect user assets.