Built for the people who never think about it.
SilverArrow is an independent privacy research project by Project Research LLC — built to protect the people the tracking industry counts on staying quiet.
Our namesake
SilverArrow is named for and inspired by Artemis, the Greek goddess of the hunt. In mythology, Artemis symbolizes defense, stealth, and safeguarding the vulnerable — her signature weapon the bow and arrow. We build SilverArrow in that same spirit: quiet, precise protection for the people who need it most, without ever asking them to become security experts first.
What we're building
SilverArrow is a privacy-focused browser extension and, eventually, a full private browser, designed to be a messenger and measurer between you and the sites that try to track you. Built as part of an ongoing cybersecurity research initiative by Project Research LLC, SilverArrow focuses on reducing real-world web threats at the browser level — without requiring users to configure anything.
At a technical level, SilverArrow actively identifies and blocks persistent tracking mechanisms, including long-lived cookies and cross-site trackers that follow users across the web. By limiting how session data is stored and reused, it helps reduce exposure to attacks such as session hijacking and on-path interception, where attackers try to steal or replay authentication cookies to gain unauthorized access — while also minimizing the unnecessary data retention that widens the attack surface in the first place.
Who it's for
SilverArrow isn't just for developers or security professionals — it's built for everyday people who want a safer, cleaner browsing experience: fewer ads and less tracking following them across websites, better protection against account takeovers and stolen session data, and a simple tool that works quietly in the background without constant configuration.
Trust & mission
- No black box — the protections we build are explainable, not obscured
- Independent, not funded by advertising money
- Built and operated by Project Research LLC in the USA
- We collect nothing. Ever. — no accounts, no telemetry, no “anonymized analytics”
Project Research LLC is committed to building transparent, user-first security tools that make advanced privacy accessible to everyone — not just those with deep technical expertise. SilverArrow is more than a browser extension; it's part of a broader effort to rethink how personal data is handled online.