BlockBeats report: On May 1, according to crypto analyst Wazz, hundreds of wallets—many of which had been inactive for over seven years—were emptied on the Ethereum mainnet by a single address. Aragon team member @TheTakenUser also confirmed that funds from their wallet were transferred without explanation.
The initial cause of this incident has not yet been determined. Community analysis suggests it resulted from leaks of old mnemonic phrases, private keys, or storage such as LastPass, or from previously granted risky permissions, rather than a vulnerability in the new smart contract.