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

Adobe Reader contains a dangerous zero-day ...

Adobe Reader zero-day exploited since Dec 2025 via malicious PDFs, enabling data theft and potential RCE, prompting urgent ...

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

Attackers are currently exploiting a zero-day vulnerability in Adobe Reader. Until a security update is available, you should ...

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

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

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.

To password protect a PDF in Adobe Acrobat Reader, you'll need the paid Pro version, which starts at $14.99 a month. You can password protect a PDF in Adobe Reader by ...

An icon in the shape of a lightning bolt. Impact Link As we've progressed deeper into the digital age, electronic signatures are becoming more and more common. Rather than printing out a document, ...

Less than intuitive are the controls for determining how PDFs accessed through Safari and other Web browsers are displayed. Options are generally hidden within specific applications rather than ...

Reports are surfacing surrounding a post that Adobe published to its Product Security Incident Response Team blog on Monday concerning news that hackers had discovered previously unknown ...