Just like with actual cookies, it's possible to have too much of a good thing. Here’s what you need to know about clearing ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. When users “cannot clear” unique tracking identifiers and “cannot ...

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Republished on September 10 with confirmation on the date iPhone’s receive this latest security upgrade, shutting down more on-device tracking. Is your iPhone listening to you — no, well not exactly.