Loopring: Some smart wallets have been attacked by exploits, and law enforcement and security teams are cooperating to track down the attackers

Comparing the news, Ethereum layer 2 protocol Loopring posted on social media: Loopring smart wallets have been attacked. A few hours ago, some Loopring smart wallets were attacked by security breaches. The attack specifically targeted wallets with only one Guardian, particularly wallets using Loopring's official Guardian. The hacker initiated a recovery process, posing as the wallet owner, to reset ownership and withdraw assets. The attack successfully disrupted the Luprint Protocol's 2FA service, enabling the hacker to impersonate the wallet owner and obtain approval for restoration from an official guardian. The attackers then moved the assets out of the affected wallets. We're actively working with Mist security experts to determine how our 2FA service has been compromised. To protect our users, we have temporarily suspended Guardian related and 2FA related operations. Following this move, the attack stopped. The Luprint agreement is working with law enforcement and professional security teams to track down the attackers. We will continue to provide updates as the investigation progresses.