4 ms·
you can't embed external resources (e.g. tracking pixels) in PDFs, adobe stopped that a few years ago.
by phpnode 15y ago
you can't embed external resources (e.g. tracking pixels) in PDFs, adobe stopped that a few years ago.
- JoachimSchipper 15y agoYou'd be surprised at how many totally outdated pirated virus-ridden WinXP (or worse) installs are still around in developing countries. Sure, you'd only catch stupid wannabe terrorists, but I suspect that's a rather large fraction.