A vulnerability in the open source Apache logging library Log4j sent system administrators and security professionals scrambling over the weekend. Known as Log4Shell, the flaw is exposing some of the ...

Imagine the scene: a severe vulnerability emerges that affects organisations worldwide, allowing unauthorised access to highly sensitive data. This scenario happened in late 2021 when a popular open ...

On December 9, 2021, a critical zero-day vulnerability affecting Apache’s Log4j2 library, a Java-based logging utility, was disclosed to the world and broke the internet. As the third most used ...

Log4Shell: Still out there, still dangerous, and how to protect your systems Your email has been sent Barracuda researchers have noticed a steady stream of attacks attempting to exploit the Log4j ...

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? Yesterday the Apache Foundation released an emergency ...

So much for a quiet holiday season: CVE-2021-44228 (aka Log4Shell) may well be the most impactful vulnerability we've seen in years. Let's look at what makes this vulnerability special, how multiple ...

Hype and hyperbole were on full display this week as the security world reacted to reports of yet another Log4Shell. The vulnerability came to light in December and is arguably one of the gravest ...

Security teams at companies large and small are scrambling to patch a previously unknown vulnerability called Log4Shell, which has the potential to let hackers compromise millions of devices across ...