Why printers add secret tracking dots - BBC Future
Reality Winner was outed by invisible dot patterns added by printers (among other things) | Boing Boing
Greg on Twitter: "Printed medium is pretty cool under the microscope. The yellow dots in the area around the printer are likely part of a machine identification code the printer adds. https://t.co/bZ7tt88WvN" /
Yellow dots identify printers: Computer scientists of TU Dresden develop a tool for printer anonymisation — Chair of Privacy and Data Security — TU Dresden
Is there a way to remove yellow dots from the prints of my newer Brother led printer ? there are hundreds, possibly thousands of them on one printed page everywhere... <0,1mm. They
Those Yellow Tracking Dots
How a few yellow dots burned the Intercept's NSA leaker | Ars Technica
Is your printer spying on you? Full list of manufacturers who use secret 'tracking dots' revealed
Do Household Printers Leave an Invisible Tracking Code on All Your Printed Documents? | Snopes.com
Machine Identification Code - Wikipedia
Machine Identification Code - Wikipedia
Does my printer print a hidden code everytime? - YouTube
List of Printers Which Do or Do Not Display Tracking Dots | Electronic Frontier Foundation
Why printers add secret tracking dots - BBC Future
How tech sleuths cracked the mysterious code that turns your printer into a spying tool - The Washington Post
FBI Arrests NSA Contractor for Leaking Secrets – Here's How they Caught Her
The Print Guide: Speckles in presswork - secret of the yellow dots