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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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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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May 10, 2022
Cybersecurity Leader eSentire Introduces e3 Partner Ecosystem Transforming How Value Is Delivered to Business Leaders
Waterloo, ON, May 10, 2022— eSentire, the Authority in Managed Detection and Response (MDR), today announced the launch of its e3 partner ecosystem, representing experience, expertise, eSentire. The e3 ecosystem focuses on mapping partner engagement, productivity and overall experience to how business leaders are choosing to consume best-in-class cybersecurity services. Believing that we all have…
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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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Security advisories — Jan 09, 2020

Recent Media Reports on Operation Cloud Hopper

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The Threat

eSentire has been tracking operation Cloud Hopper since its emergence in 2014. Cloud Hopper is a campaign that is conducted by the Chinese hacking group known as APT10 (Stone Panda) and targets Managed Service Providers (MSPs). Recent reporting from the Wall Street Journal states that operation Cloud Hopper is significantly larger and has affected more companies than previously believed [1]. eSentire continues to monitor for this campaign and has not detected it against eSentire.

What we’re doing about it

What you should do about it

Additional information

Tactics, Techniques & Procedures (TTPS)

Known Affected Industries [2]:



[1] https://www.wsj.com/articles/ghosts-in-the-clouds-inside-chinas-major-corporate-hack-11577729061

[2] https://www.us-cert.gov/sites/default/files/publications/Chinese-Cyber-Activity-Targeting-Managed-Service-Providers.pdf

[3] https://www.reuters.com/investigates/special-report/china-cyber-cloudhopper/

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