Konni uses spear-phishing ZIP files to deploy EndRAT via KakaoTalk, enabling persistence and data theft, turning victims into ...

Looking for a photo? Need a quick peek at your documents? File Explorer can help you get it done—if you know these tricks.

IntroductionOn March 1, 2026, ThreatLabz observed new activity from a China-nexus threat actor targeting countries in the Persian Gulf region. The activity took place within the first 24 hours of the ...

Amazon has just changed the encryption used for Kindle books on older e-readers without a software update. Any Kindle with ...

A new technique dubbed "Zombie ZIP" helps conceal payloads in compressed files specially created to avoid detection from security solutions such as antivirus and endpoint detection and response (EDR) ...

A file QR code is one of the many advancements in quick-response technology that change the way we share information with ...

IntroductionThreat actors often take advantage of major global events to fuel interest in their malicious activities. Zscaler ThreatLabz is diligently tracking a surge in cybercriminal activity that ...

PDF format is quite popular, so it’s no wonder that many are using it. Converting files to PDF is simple, and today we’ll show you how to convert a ZIP file to PDF. Want to learn more about ZIP files?

This script can remove encryption or password(provided that you know the password) from your PDF documents to make them editable\commentable\markable. This script ...

In the realm of automated workflows and deployment processes, ensuring data integrity is paramount. However, many users encounter a common pitfall: the zip command quietly skipping missing files. This ...

One of the main benefits of sending a ZIP file is that it saves you from the hassle of attaching multiple files individually. By compressing files into a single ZIP, you reduce transfer time and make ...