Researchers have found a never-before-seen piece of macOS malware that combines a series of clever tradecraft to infect Macs ...

If you're considering PuppeteerSharp for PDF generation, here's the version of the story that doesn't show up in the "getting started" docs.

PureLogs Stealer uses fake PDF JavaScript files and Google's Blogger pages in the VEIL#DROP campaign, enabling fileless ...

Fortinet says the Ousaban trojan uses geofenced phishing PDFs and steganography to steal banking credentials from users in Spain and Portugal.

Fortinet says the May 2026 Ousaban campaign uses PDF lures, geofencing, and steganography to target Windows banking users.

Google Chrome has continued to add to its PDF functionality since the feature debuted in 2010, creating an ecosystem that ...

A threat actor has been exploiting CVE-2026-48558, a critical SimpleHelp vulnerability, to drop TaskWeaver and Djinn Stealer ...

Can I specify a different PDF in the default viewer? By default we produce a non-translated/non-polyfilled build, intended for the latest browsers. However, we also ...

FrostyNeighbor, a long-running cyberespionage actor apparently aligned with the interests of Belarus, has been active recently in campaigns targeting governmental organizations in Ukraine. This latest ...

The Belarus-aligned threat group known as Ghostwriter has been attributed to a fresh set of attacks targeting governmental organizations in Ukraine. Active since at least 2016, Ghostwriter has been ...

PDF files have become a staple of our daily digital lives, both at work and at home. They work seamlessly across operating systems and devices, and they couldn’t be easier to create and share. Every ...

A new phishing and malware distribution toolkit called MatrixPDF allows attackers to convert ordinary PDF files into interactive lures that bypass email security and redirect victims to credential ...