Log4j is patched, but the exploits are just getting started As updates to affected software slowly roll out, other quicker fixes are a crucial stopgap ...

“The log4j vulnerability is the most serious vulnerability I have seen in my decades-long career,” Jen Easterly, the director of the US Cybersecurity and Infrastructure Security Agency, said.

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?

Log4Shell is the latest hacker exploit rocking the internet, and it’s arguably the worst yet. The vulnerability is in an obscure piece of software used on millions of computers.

Almost a year on from Log4j's disclosure, a joint alert by CISA and the FBI warns organizations that if they haven't protected their systems against it yet, they really need to now.

Log4Shell ain't over until it's over, warns the US review board tasked with investigating the critical Apache Log4J flaw known as Log4Shell.

A Year Later, That Brutal Log4j Vulnerability Is Still Lurking Despite mitigation, one of the worst bugs in internet history is still prevalent—and being exploited. Photograph: zf L/Getty Images ...

The Log4j vulnerability has led to few major cyber attacks so far, Sophos found. But attacks via Log4Shell could occur well into the future.

Here’s what you should know: What is Log4j and why does it matter? Log4j is one of the most popular logging libraries used online, according to cybersecurity experts.

A flaw in widely used internet software known as Log4j has left companies and government officials scrambling to respond to a glaring cybersecurity threat to global computer networks. The bug ...