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PDF Forgeries Are Surprisingly Rare (2022)

59 points · 48 comments · 1317

  1. laserbeam · · focus · HN ↗
    I'd say the reason for this is that PDFs are not viral like images or videos. I don't think any of the technical arguments are strong enough.

    If you want to forge a PDF, you do it because you have a private target in mind. Financial fraud, corporate espionage... There are other settings but people don't just share PDFs around for you to see a deluge of fake ones.

    1. rithdmc · · focus · HN ↗
      I believe that some of the DNC (and other hack & leak) documents were tampered with. Does anyone remember if that included pdfs?
      1. marysol5 · · focus · HN ↗
        One was a word doc they added "Confidential" to the footer, then released as PDF
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