We collect the minimum data necessary to provide the extension's functionality. We do not sell. share, or monetize any user data.
Network Monitor
The Network Monitor observes outgoing browser requests and compares hostnames against a list of known tracker domains that is built into the extension. All processing happens locally on your device. No browsing data, request data, or tracker detection results are sent to LIT or any third party. We do not have access to your browsing activity.
Breach Sniffer
When you use Breach Sniffer, the email address you enter is sent to a Cloudflare Worker proxy operated by LIT, which forwards the request to the Have I Been Pwned (HIBP) API to check for known data breaches. The Cloudflare Worker does not log or store your email address. The HIBP API is a third-party service operated by Troy Hunt; its privacy policy is available at haveibeenpwned.com. We do not retain your email address after the check is complete.

Link Sniffer
When you use Link Sniffer, the URL you paste is analyzed entirely on your device using local JavaScript. No URL data is sent to LIT or any third party.

Local Storage
The extension stores one value in your browser's local storage: whether you have dismissed the welcome screen (a single true/false value). No personal information is stored locally or remotely.

Third-Party Services
The extension uses one third-party service: the Have I Been Pwned API, accessed through our Cloudflare Worker proxy, exclusively for the Breach Sniffer feature. This is the only external network request the extension makes. No other third-party services, analytics platforms, advertising networks, or tracking tools are used.

Telemetry and Analytics
The extension contains no telemetry, no analytics, no crash reporting, and no remote configuration. We do not track how you use the extension.

Data Sharing
We do not share, sell, rent, or trade any user data with any third party for any purpose. The only data transmitted externally is the email address you voluntarily enter into Breach Sniffer, which is sent to HIBP as described above.

Your Rights
Because we do not collect or store personal data (beyond the momentary processing of an email address during a Breach Sniffer check, which is not retained), there is no stored personal data to access, correct, or delete. If you have questions about your data rights, contact us at littoralsupport@protonmail.com.