Is LastPass Password Manager safe?
LastPass Password Manager intercepts passkey requests and form credentials on all HTTPS pages to manage and store them.
The extension registers content scripts on every HTTPS page to wrap the WebAuthn API, capturing passkey creation and authentication flows before passing them back to the LastPass backend. It also listens to all outgoing POST requests to detect form-submitted credentials, SAML assertions, and OAuth tokens, which are used to trigger save prompts within the extension. As part of its credential-management role, it can disable the browser's built-in password manager so LastPass acts as the sole store.
Who publishes itLastPass - no other listings under this identity, 10 shared hostnames
LastPass - no other listings under this identity, 10 shared hostnames
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 10 hostnames
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
What it can do
Permissions this extension asks for, as declared in version 4.154.2. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on every site you visit
http://*/*
Read and change your data on every secure site you visit
https://*/*
See the address and title of every tab you have open
tabs
Detect when you step away from your computer
idle
Show you desktop notifications
notifications
Add items to the right-click menu
contextMenus
Run its own code inside the pages you visit
scripting
Store data in your browser
storage
Change your browser's privacy and security settings
privacy
See every page you navigate to, as you navigate to it
webNavigation
Watch every request your browser makes
webRequest
Watch, block and rewrite every request your browser makes
webRequestBlocking
Schedule its own background tasks
alarms
Read and change cookies, including the ones that keep you signed in
cookies