Using Microsoft Products?
Do this: Patch immediately.
Why: Microsoft recently rolled out a massive August Patch Tuesday addressing 121 flaws, 17 of which are critical-severity vulnerabilities including the zero-day bug dubbed "Dogwalk".
Additional Info: https://threatpost.com/microsoft-patches-dogwalk-zero-day-and-17-critical-flaws/180378/
Using Cisco ASAs or Firepower?
Do this: Patch immediately.
Why: Cisco recently rolled out patches addressing multiple flaws in it's software that could be exploited to leak sensitive information on vulnerable appliances.
Additional Info: https://thehackernews.com/2022/08/cisco-patches-high-severity.html/
Using Zimbra?
Do this: Patch immediately.
Why: Zimbra recently released patches addressing two high-severity vulnerabilities, both of which could be exploited to achieve unauthenticated remote code execution on affected email servers.
Additional Info: https://thehackernews.com/2022/08/researchers-warn-of-ongoing-mass.html/
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