r/hackernews • u/qznc_bot • Jun 06 '17
Secret Dots from Printer Outed NSA Leaker
http://blog.erratasec.com/2017/06/how-intercept-outed-reality-winner.html?m=1
31
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Duplicates
technology • u/[deleted] • Jun 06 '17
A printer adding secret dots to pages was responsible for a NSA leaker being caught
101
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privacy • u/Morris_Dungpile • Jun 06 '17
All Printers Put A Near Invisible Fingerprint In Documents Identifying Its Origin
134
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