I hope by now everyone knows what Log4j is and how dangerous it could be given 10 points on CVE score. Microsoft Threat Intelligence Center published guidance where they observer toolkits being updated with exploits for Log4j. Also FTC issues statement to go after companies who failed to remediate Log4j it's getting very serious folks. https://www.microsoft.com/security/blog/2021/12/11/guidance-for-preventing-detecting-and-hunting-for-cve-2021-44228-log4j-2-exploitation/