Microsoft Exchange Server Breach

On March 2nd, 2021 more than 30,000 organizations were hit by the Microsoft Exchange Server Breach via four critical zero-day vulnerabilities. Based on data collected from Palo Alto's Networks Expanse Platform, over 125,000 estimated Exchange Servers remain unpatched in the world. If exploitation activity is discovered, assume there is a network identity compromise and follow the incident response procedures outlined in this infographic:

On March 2nd, 2021 more than 30,000 organizations were hit by the Microsoft Exchange Server Breach via four critical zero-day vulnerabilities. Based on data collected from Palo Alto's Networks Expanse Platform, over 125,000 estimated Exchange Servers remain unpatched in the world. If exploitation activity is discovered, assume there is a network identity compromise and follow the incident responses procedures outlined in this infographic:

 

About the Author

CynergisTek, Inc.

CynergisTek is a top-ranked cybersecurity consulting firm dedicated to serving the information assurance needs of healthcare. CynergisTek offers specialized services and solutions to help organizations achieve privacy, security, and compliance goals. The company has been recognized by KLAS in the 2016 and 2018 Cybersecurity reports as a top performing firm in healthcare cybersecurity, as well as the 2017 Best in KLAS winner for Cybersecurity Advisory Services.

Follow on Twitter Follow on Linkedin Visit Website More Content by CynergisTek, Inc.
Previous Article
What About Rob?
What About Rob?

In this episode, we get to know Rob Teague, Information Security Engineer at CynergisTek, and CMMC Register...

Next Article
Ransomware in 2021: We Know It's an Issue, Now What?
Ransomware in 2021: We Know It's an Issue, Now What?

Caleb Barlow is back to discuss ransomware within the healthcare industry, and this time he is joined by Ma...