All the 27 desktop and web PDF viewer apps that were tested were found to be vulnerable in a way or another.
Article Link: https://www.zdnet.com/article/new-pdfex-attack-can-exfiltrate-data-from-encrypted-pdf-files/#ftag=RSSbaffb68
All the 27 desktop and web PDF viewer apps that were tested were found to be vulnerable in a way or another.
Article Link: https://www.zdnet.com/article/new-pdfex-attack-can-exfiltrate-data-from-encrypted-pdf-files/#ftag=RSSbaffb68