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"path": "/t/we-found-a-stable-firefox-identifier-linking-all-your-private-tor-identities/37358#post_9",
"publishedAt": "2026-04-23T03:03:02.000Z",
"site": "https://discuss.privacyguides.net",
"textContent": "Worth noting this apparently only allows fingerprinting within a given process, so your identity can be correlated in Tor Browser across sites and after using “New Identity”, but not across full browser restarts.\n\nStill really bad, but based on the headline and use of the word “Stable” I assumed it was tied to some kind of hardware property and couldn’t be mitigated at all.\n\nanonymous598:\n\n> Does this mean that the identifier disappears after the browser is closed?\n\nYes, at least based on how they describe it in the article.",
"title": "We Found a Stable Firefox Identifier Linking All Your Private Tor Identities"
}