Charlie Osborne reports:
Invisible pixels used to track email activity are now an “endemic” issue that breaches our privacy, analysts suggest.
This week, the Hey messaging service analyzed its traffic following a request from the BBC and discovered that roughly two-thirds of emails sent to its users’ private email accounts contained what is known as a “spy pixel.”
Read more on ZDNet.
Related: Spy pixels: how to protect your privacy and see when email tracking pixels are watching your inbox