Jen Easterly, director of the U.S. Cybersecurity & Infrastructure Security Agency, called Log4Shell the most serious vulnerability she’s seen in her career. There have already been hundreds of ...

Last weekend was a bad time to be a server administrator. A critical vulnerability emerged in Apache Log4j2. The big problem? Attackers have the chance to exploit the open-source Java package that all ...

Log4Shell, an internet vulnerability that affects millions of computers, involves an obscure but nearly ubiquitous piece of software, Log4j. The software is used to record all manner of activities ...

The Log4j exploit, called Log4Shell or CVE-2021-44228 by some, has been in the news this past few weeks. It’s bad! It’s everywhere! But just what is it, really? How did it make its way onto millions ...

The vulnerability, known as Log4shell, was identified in Apache’s Log4j software library that helps developers keep track of changes in the applications they build (AFP via Getty Images) Tech ...

This weekend, you may have seen a whole lot of tech chatter about log4j, vulnerabilities, exploits and chaos spanning the world wide web. A vulnerability was unearthed in a piece of Java code in use ...

Cybersecurity professionals and IT vendors spent the weekend scrambling to shore up systems before hackers exploited a zero-day vulnerability in the popular Apache Log4j open source logging tool.