
Marsh McLennan Agency Company Cyber Security Posture
marshmma.comMarsh McLennan Agency (MMA) provides business insurance, employee health & benefits, retirement & wealth, and private client insurance solutions to organizations and individuals seeking limitless possibilities. With over 15,000+ colleagues and 300+ offices across the United States and Canada, MMA combines the personalized service model of a local consultant with the global resources and expertise of the world’s leading professional services firm, Marsh McLennan (NYSE: MMC). MMA generates more than $5 billion in annualized revenue, making it one of the largest brokerage operations in North America.
MMA Company Details
marsh-mclennan-agency
13691 employees
154830.0
524
Insurance
marshmma.com
Scan still pending
MAR_7429696
In-progress

Between 900 and 1000
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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Marsh McLennan Agency Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 900 and 1000 |
Marsh McLennan Agency Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
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Marsh McLennan Agency Company Subsidiaries

Marsh McLennan Agency (MMA) provides business insurance, employee health & benefits, retirement & wealth, and private client insurance solutions to organizations and individuals seeking limitless possibilities. With over 15,000+ colleagues and 300+ offices across the United States and Canada, MMA combines the personalized service model of a local consultant with the global resources and expertise of the world’s leading professional services firm, Marsh McLennan (NYSE: MMC). MMA generates more than $5 billion in annualized revenue, making it one of the largest brokerage operations in North America.
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MMA Cyber Security News
Key cyber insurance stakeholders urge government to help close $900B in uncovered risk
Marsh McLennan and Zurich Insurance Group issued a white paper urging a public-private partnership to help tackle a growing coverage gap.
Cyber Attackers are Impacting Every Industry
Despite these challenges, common trends emerge, such as the rise of business email compromise, supply chain attacks, ransomware, and cybercrime.
Dark web exposure is ‘highly correlated’ with cyberattack risk
The research found that dark web intelligence is “highly correlated” with forthcoming cyber incidents, as well as cyber insurance loss frequency ...
AI, cyber threats, and third-party risks: The evolving insurance challenges of 2025
The global cyber insurance market was worth about $13 billion in 2023, almost double the $7 billion estimated size in 2020, with forecasts ...
Marsh unveils CyberShore Bermuda excess cyber insurance facility
Marsh McLennan has introduced CyberShore Bermuda, a new excess cyber insurance facility designed to provide up to $30m in follow-form excess Bermuda coverage.
Cyber Risk | Insurance Broking & Risk Management
Comprehensive cyber insurance coverage can provide you with resources and reimbursement for items such as legal fees, incident preparation and response support, ...
TECHTALK: Cybersecurity + Data Protection
Our expert speakers and panelists dove into key topics, providing invaluable insights and practical guidance to help businesses safeguard their digital assets ...
Talking business insurance with Marsh McLennan Agency
Armbrust works for Marsh McLennan Agency (MMA) in Fargo. The company provides business insurance, employee health and benefits, retirement and ...
Experts offer advice on cyber insurance trends, qualifying for coverage
To qualify for cyber insurance today, Schein emphasized the need to put in place 12 security controls that address very basic cyber security.

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What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
