Resource Center

XorDdos Is continuing to hunt servers with weak passwords. According to a recent post from Microsoft, there’s been a 254% increase in activity from XorDdos – an eight-year-old network of infected Linux machines used for DDoS attacks.

Horizon3.ai news, including an award nomination, plus cybersecurity updates for education and M&A.

The Log4Shell RCE vulnerability in Apache Log4j, CVE-2021-44228, dates to 2013 when Log4j 2.0-beta9 was released. An analysis of our pentesting data using NodeZero identified and provided proof of exploit for over 105 unique instances of the CVE within our customers’ environments.

Noah King, Brad Hong, and Jake Murphy were back at it again with this third installment of 'The Attackers Journey'. This series has focused on Noah King on his journey to become an ethical hacker. Pt. 3 was no different, with a focus on Server-Side Request Forgery!

It took just two days for a pair of researchers from Horizon3.ai to discover exploits for the new F5 BIG-IP vulnerability, and have called for devices to be immediately updated to protect against bad actors.

F5 recently patched a critical vulnerability in their BIG-IP iControl REST endpoint CVE-2022-1388. This vulnerability particularly worrisome for users because it is simple to exploit and provides an attacker with a method to execute arbitrary system commands.

It’s World Password Day, but it’s never a bad time to think about credential security and usage. Credentialed attacks are the most popular means of entry into any digital infrastructure, and remain the easiest method of reconnaissance and privilege escalation for bad actors. With some of the most sophisticated open-source attack tools to date, it’s…

Learn how NodeZero empowers customers to run continuous penetration tests to find vulnerabilities from an attacker’s perspective, to verify fixes after remediation, and hold the EDR and the rest of the security stack accountable for delivering on their capabilities as designed.

SANS First Look: New technologies are emerging to help provide more consistent, repeatable pen tests that mimic real-world attack techniques.

Teaching hospital insisted on false positive when NodeZero exploited a critical but year-old vulnerability in under one day, but...