According to Odaily, Loopring has announced on platform X that its Official Guardian security service has been restored and is now accessible again through wallets for 2FA related services. To enhance security, all approvals from Loopring Official Guardian will not take effect immediately. Only after passing the 2FA verification and additional internal security checks will the requests be activated.
Previously, Loopring's smart wallets were attacked due to a security vulnerability. Currently, they are collaborating with Mist security experts to determine how their 2FA service was breached. They are also working with law enforcement agencies and professional security teams to track down the perpetrators.