Everyone is talking about Log4Shell, a zero-day remote code execution exploit in versions of log4j, the popular open source Java logging library. In fact, I’ve received so many emails from PR agencies ...

Security teams around the globe are scrambling to fix Log4Shell, a critical security flaw in Log4j, an open source logging software that's found practically everywhere from online games to enterprise ...

Log4Shell is one of the most critical and widespread vulnerabilities found in the past decade (CVE-2021-44228) impacting Log4J, a highly popular Java library used in millions of applications as part ...

It’s been four months since Log4Shell, a critical zero-day vulnerability in the ubiquitous Apache Log4j library, was discovered, and threat analysts warn that the application of the available fixes is ...

Threat actors and researchers are scanning for and exploiting the Log4j Log4Shell vulnerability to deploy malware or find vulnerable servers. In this article, we have compiled the known payloads, ...

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 ...

The ongoing exploit activities of the Log4Shell vulnerability (CVE-2021-44228) in the popular Apache Log4j open source logging tool remain on a high level one year after it was first disclosed on ...

The investigation by the federal agency shows not only the indicators of compromise but also the reasons why the Log4j vulnerability will persist indefinitely. The US Cybersecurity and Infrastructure ...

State-backed hackers behind the infamous crypto-stealing group Lazarus are now using the Log4Shell flaw to breach energy firms in North America and Japan for purposes of espionage. Cisco's Talos ...

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 ...