Marsh McLennan

Marsh & McLennan is a global professional services firm that provides risk management, insurance, and consulting services. It operates in various industries, including financial services, technology, and energy, offering solutions to help clients manage risk and improve their overall performance. UpGuard continuously monitors the security posture of Marsh McLennan using open-source, commercial, and proprietary threat intelligence feeds. Our analysis is centered on objective, externally verifiable information.

Marsh McLennan Security Rating

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Marsh McLennan's security rating is based on the analysis of their external attack surface. The higher the rating, the better their security posture. Start a free trial to get a more in-depth risk assessment for Marsh McLennan.

Company info

Marsh McLennan
Marsh McLennan
New York, United States
John Q. Doyle
Last updated
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Marsh McLennan Vendor Risk Report

This vendor risk report is based on UpGuard’s continuous monitoring of Marsh McLennan's security posture using open-source, commercial, and proprietary threat intelligence feeds. The results are summarized into a security rating based on the analysis of hundreds of individual checks across five risk categories: website security, email security, phishing & malware, brand & reputation risk, and network security.

Last updated today

Marsh McLennan Data Breaches, Cybersecurity Incidents and News

Security incidents, news, and data leaks relating to Marsh McLennan.

Security reports related to Marsh McLennan

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