Adobe patches a critical PDF flaw exploited for months, allowing attackers to bypass sandbox protections and deliver malware. Users urged to update now.

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 ...

Researcher Haifei Li, founder of the exploit detection platform EXPMON, discovered a sophisticated attack that uses PDF files to spy on and potentially ...

PDFs are arguably one of the most-used document formats by professionals, students and casual users alike. However, while they might be the best way to transmit documents, they’re not entirely easy to ...

With Firefox’s latest version 150 update for Windows, macOS, and Linux, Mozilla has introduced few genuinely new features but ...

Adobe has released a fix for an Acrobat and Reader zero-day that attackers had been exploiting for months. The patch, shipped on April 11, addresses CVE-2026-34621, a critical vulnerability in Acrobat ...

安全研究员Haifei Li发现，黑客利用Adobe Acrobat Reader中的零日漏洞，通过植入恶意PDF文件对目标进行侦察分析。该漏洞无需用户点击，文件打开即自动触发混淆JavaScript代码，收集系统信息、本地文件及语言设置，并回传至攻击者服务器。攻击者据此筛选高价值目标，对特定系统投递第二阶段载荷，最终可能实现远程代码执行或沙箱逃逸。目前该漏洞尚无CVE编号和补丁，Adobe官方暂 ...

Tenorshare PDNob, named the best PDF OCR software for 2026 by many users, has recently received a boost. Its new PDNob ...

PDFs are arguably one of the most-used document formats by professionals, students and casual users alike. However, while they might be the best way to transmit documents, they’re not entirely easy to ...

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

When somebody sends you a document as an attachment, don't just open it. Use the free tool Dangerzone to scrub it clean of any malevolent code. Here's how it works. You probably already know it's ...

A critical security vulnerability threatens users of Adobe Acrobat on Windows and MacOS. Attackers are already actively ...