If you keep getting the Select an app to open this file popup in Windows 11, the error is usually associated with missing file associations, corrupted system files ...

A Russian advanced persistent threat (APT) group has continued to evolve and expand its malware arsenal as part of its ongoing cyber onslaught against Ukraine throughout 2025. Slovakian cybersecurity ...

The file type is detected by checking the magic number of the buffer. This package is for detecting binary-based file formats, not text-based formats like .txt, .csv, .svg, etc. We accept ...

In 2024, ESET researchers noticed previously undocumented malware in the network of a Southeast Asian governmental entity. This led us to uncover even more new malware on the same system, none of ...

En español | While unemployment remains low overall, thousands of people have lost their jobs this year, whether they worked for the federal government or in the private sector. Unexpected job loss ...

The Netherlands' National Cyber Security Centre (NCSC) is warning that a critical Citrix NetScaler vulnerability tracked as CVE-2025-6543 was exploited to breach "critical organizations" in the ...

Microsoft announced Monday that it is making several changes to Windows 10/11 and their in-box apps in the EU to better comply with the competition rules of the Digital Markets Act (DMA). Unlike Apple ...

Want your Windows PC to open links in Firefox, your Mac to load up Chrome, or your iPhone to favor Edge? Here’s how to change the default web browser on a PC or mobile device. Our team tests, rates, ...

Want your Windows PC to open links in Firefox, your Mac to load up Chrome, or your iPhone to favor Edge? Here’s how to change the default web browser on a PC or mobile device. Our team tests, rates, ...

Every computer and mobile device comes with a default web browser. Windows uses Edge, while Apple devices turn to Safari. On Android, the default may be Google Chrome, Samsung’s Internet browser, or ...