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TRU INTELLIGENCE CENTER
Our Threat Response Unit (TRU) publishes security advisories, blogs, reports, industry publications and webinars based on its original research and the insights driven through proactive threat hunts.
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SECURITY ADVISORIES
Jun 03, 2022
UPDATE: CVE-2022-26134 – Confluence Zero-Day Vulnerability
THE THREAT June 3rd Update: Atlassian has released security patches to address this vulnerability. On June 2nd, 2022, Atlassian disclosed a critical vulnerability impacting the Confluence…
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ABOUT ESENTIRE
About Us
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 1200+ organizations in 75+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
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Leadership Work at eSentire
LATEST PRESS RELEASE
May 17, 2022
Cybersecurity Leader eSentire Continues Its Commitment to Rigorous Security Standards Earning PCI DSS Certification
Waterloo, ON, May 17, 2022 — eSentire, the Authority in Managed Detection and Response (MDR), maintains one of the most secure and robust IT environments of any MDR provider in the industry. To that end, eSentire today announced that it has received the Payment Card Industry Data Security Standard (PCI DSS) certification, considered one of the most stringent and comprehensive payment card…
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e3 Ecosystem
We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
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ECOSYSTEM PARTNER RESOURCES
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Webinar

Microsoft Exchange Vulnerabilities

A global wave of cyberattacks and data breaches that began in January 2021 after four zero-day vulnerabilities, known collectively as ProxyLogon, were discovered in Microsoft Exchange Server, giving cybercriminals full access to user emails and passwords, administrator privileges on the server, and access to connected devices on the same network. In August 2021, a set of vulnerabilities known as ProxyShell were found.

Join eSentire’s Samira Eisaloo, Security Researcher, Advanced Analytics, as she provides an in-depth analysis into three Microsoft Exchange vulnerabilities: ProxyToken, ProxyShell, and ProxyLogon.

These vulnerabilities enable cybercriminals to remotely execute code, bypass authentication, and steal mailbox contents on vulnerable Exchange servers.

Watch this webinar to learn more about:

  • How the ProxyShell, ProxyToken, and ProxyLogon vulnerabilities are exploited
  • Key takeaways from these Microsoft Exchange vulnerabilities
  • Predictions for potential cyberattacks in 2022, cyberattacks driven by holiday season and Identity-based cyberattacks
  • How eSentire MDR can help mitigate the ProxyToken, ProxyShell, and ProxyLogon vulnerabilities as a result of our response and remediation capabilities
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Understanding Why Multi-Signal MDR Matters
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MDR with Microsoft Defender for Endpoint: Shrinking dwell time and reducing risk of business disruption
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eBook
The Definitive Guide to Managed Detection and Response
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