Google_[chrome]_default_metamask.rar

Used for storing session data and extension state. 2. Security Risks and Implications

Are you trying to your own data, or are you investigating a potential breach?

A user backing up their own MetaMask data to move to a new computer. Google_[Chrome]_Default_Metamask.rar

These often hold encrypted wallet data, transaction history, and account configuration.

If this file was created by an unknown source or acquired unexpectedly, it poses a severe security risk. Used for storing session data and extension state

If you believe your MetaMask data has been compromised, immediately create a new wallet on a secure device and move all assets. If you can tell me: Where did this file come from (e.g., download, email)?

This RAR archive likely contains the contents of the Local Extension Settings folder for the MetaMask extension in Chrome, typically found at: %LOCALAPPDATA%\Google\Chrome\User Data\Default\Local Extension Settings\nkbihfbeogaeaoehlefnkodbefgpgknn A user backing up their own MetaMask data

If an attacker obtains this folder, they may attempt to crack the encrypted vault (seed phrase or private key) using the stored IndexedDB data, particularly if the user has a weak password.