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SECURITY ADVISORIES
May 11, 2022
CVE-2022-26923 - Active Directory Domain Services Elevation of Privilege Vulnerability
THE THREAT Microsoft has disclosed a new vulnerability impacting Active Directory Certificate Services (ADCS) tracked as CVE-2022-26923 (Active Directory Domain Services Elevation of Privilege Vulnerability). If exploited successfully, an authenticated attacker can escalate privileges in environments where ADCS is running on the domain. eSentire is aware of technical details and tooling [2] for…
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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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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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Resources
Video

eSentire in Action: The Kaseya Zero-Day Attacks

In this video, eSentire’s Elite Threat Hunter, Spence Hutchinson, reviews the Kaseya VSA supply chain cyberattacks and how eSentire’s Threat Response Unit (TRU) & Security Operations Center (SOC) were able to quickly respond on customer’s behalf and notify Kaseya of the breaches.

In both cyberattacks threat actors leveraged zero-day vulnerabilities. In 2018 they pushed Cryptomining malware and in 2021 they deployed Ransomware to Kaseya VSA customers. In both cases, eSentire’s BlueSteel Machine Learning Engine was able to identify malicious Powershell commands being executed in customer environments that traditional security controls would have missed. eSentire’s actions to detect, respond and remediate these zero-day attacks for our impacted customers demonstrate the importance of having a Managed Detection and Response (MDR) service that goes beyond alerting and host isolation to deliver complete and robust response.

Watch this video for more information on the Kaseya zero-day attacks, details on the actions of our elite threat hunters and the importance of eSentire Multi-signal MDR for detecting & responding zero-day attacks.

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