In this post, I have attempted to demonstrate how easy it is to adjust the level at which logged messages are written by a particular Java application that logs with the built-in Java logging ...

A newly discovered zero-day vulnerability in the widely used Java logging library Apache Log4j ... identify if they're affected by examining the log files for any services using affected Log4j ...

Arshan Dabirsiaghi, co-founder and chief scientist at Contrast Security, said that any Java application that logs data uses log4j. It’s the most popular logging framework in the Java ecosystem ...

Attackers are actively exploiting a critical vulnerability in Apache Log4j, a logging library that’s used in potentially millions of Java-based applications ... can control log messages or ...