IronNet’s January Threat Intelligence Brief

Looking back on December, I will say that the big news in the cyber world was, of course, the Log4j vulnerability. A remote code execution (RCE) vulnerability (CVE-2021-44228) with a CVSS score of 10.0 was identified within Log4j, a Java-based logging utility. Given the popularity of Log4j and Apache's projects, the list of organizations with vulnerable applications organizations may not even know they are running Log4j, as it may be used by a third-party framework or toolset.

The …

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