![Spy pixels are the next big scary thing](/media/k2/items/cache/ef386e61eab9f70c53eb877cdc602f51_Generic.jpg)
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Thursday, 18 February 2021 10:49
Spy pixels are the next big scary thing
At least according ot the beeb.
The use of "invisible" tracking tech in emails is now "endemic", according to a messaging service that analysed its traffic at the BBC's request.