Subject: Watch On-Demand | Attack Insights and Key Learnings from ProxyShell Vulnerabilities in Microsoft Exchange
From: Sophos <[email-masked]>
To: [email-masked]
Date: Fri, 03 Sep 2021 01:09:16 -0400

"Sophos"     

"Sophos"                   <https://app.go.sophos.com/e/er?s=1777052651&lid=12&elqTrackId=4d78cb61a1b546e2a490ca57b189c415&elq=42f394aa0caf445590074fdac0306f93&elqaid=18299&elqat=1>                                      

"Sophos"                                                

Persistent ProxyShell Vulnerabilities in 
Microsoft Exchange              
Watch On-Demand              

Threat actors are actively scanning and exploiting vulnerable Microsoft Exchange servers. ProxyShell, <https://app.go.sophos.com/e/er?s=1777052651&lid=23569&elqTrackId=c6e7ea918dc94f3e86aba741b1f75bbe&elq=42f394aa0caf445590074fdac0306f93&elqaid=18299&elqat=1> the name given to a collection of vulnerabilities for Microsoft Exchange servers, enables an actor to bypass authentication and execute code as a privileged user.                       

Listen in for a deep dive into the persistent ProxyShell vulnerabilities and get practical advice on how to best defend against them.                       

•                                         How attackers are exploiting the evolving vulnerabilities             

•                                         How to determine if you are impacted             

•                                         Recommendations on how to respond             

•                                         Lessons learned to best defend against future threats             

Watch On-Demand <https://app.go.sophos.com/e/er?s=1777052651&lid=23650&elqTrackId=d8af8c28fa2b426194ac4bfdda93502e&elq=42f394aa0caf445590074fdac0306f93&elqaid=18299&elqat=1>              

Sophos Protections and Threat Search Guidance                       

Sophos customers benefit from multiple protections against the exploitation of the new vulnerabilities.

In addition, you can find full details and Indicators of Compromise (IoCs) on our Security Blog <https://app.go.sophos.com/e/er?s=1777052651&lid=23569&elqTrackId=61eefbd77a4d4539a95e1a576a696647&elq=42f394aa0caf445590074fdac0306f93&elqaid=18299&elqat=1>. We remain committed to keeping you informed and protected.                       

Read the Blog <https://app.go.sophos.com/e/er?s=1777052651&lid=23569&elqTrackId=fe7d9ab7b4c346aebcf5c463386f5436&elq=42f394aa0caf445590074fdac0306f93&elqaid=18299&elqat=1>                 

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