What is Apache Log4j? The vulnerability, known as Log4j, comes from a popular open source product that helps software developers track changes in applications that they build.

A vulnerability in Log4j, a humble but widespread piece of software, has put millions of computers at risk.

Log4j records events - errors and routine system operations - and communicates diagnostic messages about them to system administrators and users. It's open-source software provided by the Apache ...

An Apache spokeswoman said the nature of how Log4j is inserted into different pieces of software makes it impossible to track the tool’s reach.

The Log4j bug has affected multiple services across the internet, and the open-source community is demanding more funding.

What some call the worst cybersecurity catastrophe of the year – the Apache Log4j logging library exploit – has spun off 60 bigger mutations in less than a day, researchers said.

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 Apache Software Foundation recently announced the General Availability of Log4j 2.0, containing many performance improvements over its predecessor Log4j 1.x. Years in the making, this release ...

Explainer | What is Log4j aka Log4Shell and what you can do till it is fixed The Log4J is being called the worst vulnerability to be discovered in the last decade ...

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.