German academics have developed a new attack that can extract and steal data from encrypted PDF files, sometimes without user interaction. Named PDFex, the new attack comes in two variations and was ...

Learn how to mark text and images, apply redactions, and save a clean PDF copy in Adobe Acrobat so sensitive details stay ...

For years, businesses, governments, and researchers have struggled with a persistent problem: How to extract usable data from Portable Document Format (PDF) files. These digital documents serve as ...

A new phishing campaign is targeting businesses and individuals in over 50 countries Experts warn attackers are hiding malicious links in PDFs using a never-before-seen obfuscation technique Use the ...