Is OneKey: Secure Crypto Wallet Safe? — Extension Safety Profile

OneKey requests permissions like storage, unlimitedStorage, and identity to save your wallet data locally and log you in. The activeTab and webRequest access are limited to the extension’s own listed domains, letting it interact with its own web app for functions like transaction signing, but it cannot read or modify arbitrary websites. Notifications, idle, context menus, and the side panel support alerts and convenient in-browser controls. For a crypto wallet, this permission set is fairly standard and the restricted host scope is a positive privacy indicator.

All crypto wallets are high-value targets for phishing attempts, fake extensions, and lookalike clones. A careful user should always verify that you install the genuine extension from its official Chrome Web Store page, check the publisher name exactly, and never enter your recovery phrase on any website prompted by an extension. The developer declares that it collects user activity data—likely for analytics—and that this data is not sold or used for unrelated purposes, but users should still keep that in mind.

In the fact sheet’s safety assessment, the strongest dimension is Maintenance & Ownership, scoring 100%, which indicates active upkeep and recent updates that are crucial for patching vulnerabilities in a wallet. The weakest dimension is Publisher & Identity at 60%, suggesting less perfect clarity around the publisher’s verification signals. For a security-critical extension like a crypto wallet, you might double-check that the publisher “ONEKEY LIMITED” matches the official company and that the extension has not been imitated by a copycat.