Hackers have been exploiting an Adobe Reader zero-day vulnerability since December 2025; PDF users are warned.

Hackers have been exploiting an Adobe Reader zero-day vulnerability since December 2025; PDF users are warned.

Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that ...

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over ...

Now a security researcher says a Reader hole has been quietly exploited by malware for as long as four months, fingerprinting ...

Hackers have been quietly exploiting what appears to be a zero-day in Adobe Acrobat Reader for months, using booby-trapped PDFs to profile targets and decide who's worth fully compromising.

An attacker has been using maliciously crafted PDF files to exploit a zero-day in Adobe Acrobat and Reader for at least four ...

Adobe Acrobat Reader DC software is the free, trusted standard for viewing, printing, signing, and annotating PDFs. Its the only PDF viewer that can open and interact with all types of PDF content – ...

This post mentions the best free cloud-based PDF editor tools. These are the PDF editors that work in a web browser. You can sign up for these cloud PDF editing ...

Stay ahead of the logs with our Monday Recap. We break down active Adobe 0-days, North Korean crypto stings, and critical CVEs you need to patch today ...

PDF files are a mainstay in our multi-platform world. This convenient file format makes viewing and sharing documents across various devices using various operating systems and software programs ...