Ivanti Software to blame for recent CISA Hack?

I am curious if CISA recently performed an audit or vulnerability scan of the systems that were reported to have been compromised?

Vulnerability scanning tools by vendors such as Qualys, Tenable, and R7 (just to name a few) are prone to false negatives, false positives, detection failures, and even vulnerabilities of their own which greatly increases risk.

In addition, vulnerability management platforms that rely on version numbers in web apps or APIs are in many cases, ineffective, when something with …

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