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Exchange Vulnerabilities, 15 Days Later

Mar 15, 2021

It has been 15 days since the public announcement of the Exchange Vulnerabilities. It has also been one of the busiest periods for almost all IT shops, across every size of organization because of the patching, the forensics, the mitigations, etc.

As of today, there are still 19,499 vulnerable systems in the USA, and a worldwide total of 87,183 according to a simple Shodan search I did.

(The screenshots below show the US and Worldwide)

Have you checked to see if your organization has an On-Premise Exchange/OWA system?

We have seen some firms not remembering they still had legacy OWA/Exch on-prem, even though they had converted to O365.

So, just a friendly reminder, please go update your Exchange systems.

If you need help, please don’t hesitate to give us a call. Even if you are not a customer, we want to help you.