📎 AI Summary:
The thread’s main topic is the follow-up research suggesting that, even years after public warnings, websites continue to set persistent tracking cookies—now not only via Flash but also using newer methods like HTML5 and “cache cookies” that can identify users despite disabled cookies or private browsing. The key question is whether these tracking techniques persist across the web and how they work across different browser privacy settings; the linked source presents the study’s findings as evidence that they do. Overall sentiment is concerned/alert, framing the results as a troubling continuation of covert user tracking.

JMH

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Two years after a widely publicized study in which they identified the risks of Web sites silently installing persistent Flash cookies on users' machines, a group of researchers has done a follow-up study that found not only are some of the same sites still re-spawning Flash cookies, but many other sites are using new technologies such as HTML5 to store cookies and at least one was using cache cookies to uniquely identify users even when they've disabled cookies and are in a private browsing session.

HTML5 Being Used to Set Persistent Cookies, Study Finds | threatpost