It's not clear how many people were compromised by this hacking campaign, but a security researcher said the hackers were ...

Attackers have been exploiting a zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at ...

Adobe Acrobat and Reader users are under attack from hackers using a zero-day vulnerability. Update within 72 hours, Adobe ...

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

A critical Acrobat Reader vulnerability has been exploited since December. Adobe's emergency fix is out and you should ...

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

A researcher has come across what appears to be an actively exploited Adobe Acrobat and Reader zero-day vulnerability.

A critical security vulnerability in Adobe Reader is being actively exploited by cybercriminals through a sophisticated and evolving ...

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

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.

Adobe patches Acrobat Reader zero‑day exploited since Dec 2025 CVE‑2026‑34621 enabled RCE via malicious PDFs Users must ...

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