Log4j vulnerability creates huge potential problems

Cybersecurity experts are warning of a severe security flaw in the open-source logging tool Log4j, calling it one of the worst ever found. Used by millions globally, the vulnerability enables hackers to compromise systems, steal data, and install malicious software. While many firms have scrambled to patch their systems, experts predict breaches will continue. Further, additional flaws have been revealed requiring more updates, and patching the programming libraries affected can be challenging due to their depth in systems.