A single flaw in Apache Log4j spiraled into one of the most dangerous exploits ever found. Experts warned it could have taken down the entire internet.

Everyone's heard of the critical log4j zero-day by now. Dubbed 'Log4Shell,' the vulnerability has set the internet on fire. Below we summarize the four or more CVEs identified thus far, and pretty ...

Log4Shell is the latest hacker exploit rocking the internet, and it’s arguably the worst yet. The vulnerability is in an obscure piece of software used on millions of computers.

Log4j, a Java library, is omnipresent in the cyberuniverse, including in applications from Amazon, Microsoft, IBM, Google, Cisco, Twitter, Steam—and even the United States Cybersecurity and ...

Vulnerable log4j code can be found in products from some of the most prominent technology vendors like Cisco, IBM, and VMware, and as well as one serving the MSP community like ConnectWise and N-able.

Here’s what you should know: What is Log4j and why does it matter? Log4j is one of the most popular logging libraries used online, according to cybersecurity experts.

Log4j is a programming code written in Java computer language. It was created by Apache Software Foundation volunteers to run on different platforms — including macOS, Windows and Linux.

“The log4j vulnerability is the most serious vulnerability I have seen in my decades-long career,” Jen Easterly, the director of the US Cybersecurity and Infrastructure Security Agency, said ...

The vulnerability was publicly disclosed last week in an unexpected way — through the popular game Minecraft. Embedded in a common software tool, it could potentially impact billions of devices.

A bug in the ubiquitous Log4j library can allow an attacker to execute arbitrary code on any system that uses Log4j to write logs. Does yours?

Log4j is patched, but the exploits are just getting started As updates to affected software slowly roll out, other quicker fixes are a crucial stopgap ...

The Apache Software Foundation's log4j logging library is one of the better logging systems around. It's both easier to use and more flexible than Java's built-in logging system. This article ...