Available now in beta, Lettera is a standalone Markdown editor app built around the same editor that powers Bear 2. Here are the details.

A known Belarussian cyber-espionage group is back with a threat campaign against targets in Eastern Europe that uses spear-phishing to deliver malicious payloads to Eastern European government and ...

This blogpost covers newly discovered activities attributed to FrostyNeighbor, targeting governmental organizations in Ukraine. FrostyNeighbor has been running continual cyberoperations, changing and ...

Abstract: JSON is moving from being an underground secret, known and used by very few, to becoming the clear choice for mainstream data applications. The first Web extra is a video interview with ...

Apple has released iOS 26.4.2 with unspecified bug fixes and a single security patch, while Mozilla’s Firefox 150 adds PDF editing tools, improved split view, and addresses 41 security vulnerabilities ...

PCWorld reports that Firefox 150 transforms its PDF viewer into a comprehensive editor, allowing users to reorder pages, copy images, and perform various editing functions. Mozilla addressed 41 ...

Two phishing campaigns, each using a different stealthy infection technique, are targeting organizations in attacks which aim to deliver data stealing malware to devices running on Microsoft Windows.

Adobe Reader vulnerabilities have been exploited for decades by threat actors taking advantage of the universal use of the utility to fool employees into downloading infected PDF documents through ...

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over systems, with no patch yet available. Attackers have been exploiting a ...

We have known for a long time that Google can crawl web pages up to the first 15MB but now Google updated some of its help documentation to clarify that it will crawl the first 64MB of a PDF file and ...

JavaScript is a crucial web component and a building block for many web apps and websites. Sometimes users can accidentally disable JavaScript, but the browser settings can help you enable it again.