What is the official website of Marsh ?

The official website of Marsh is http://www.corporate.marsh.com.

What is Marsh's cybersecurity risk score?

Marsh has an AI-generated cybersecurity risk score of 800 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Marsh experienced?

According to Rankiteo, Marsh currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Marsh been affected by any supply chain cyber incidents ?

According to Rankiteo, Marsh has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Marsh have SOC 2 Type 1 certification ?

According to Rankiteo, Marsh is not certified under SOC 2 Type 1.

Does Marsh have SOC 2 Type 2 certification ?

According to Rankiteo, Marsh does not hold a SOC 2 Type 2 certification.

Does Marsh comply with GDPR ?

According to Rankiteo, Marsh is not listed as GDPR compliant.

Does Marsh have PCI DSS certification ?

According to Rankiteo, Marsh does not currently maintain PCI DSS compliance.

Does Marsh comply with HIPAA ?

According to Rankiteo, Marsh is not compliant with HIPAA regulations.

Does Marsh have ISO 27001 certification ?

According to Rankiteo,Marsh is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Marsh operate in ?

Marsh operates primarily in the Professional Services industry.

How many employees does Marsh have ?

Marsh employs approximately 21,661 people worldwide.

Does Marsh own any subsidiaries ?

Marsh presently has no subsidiaries across any sectors.

How many LinkedIn followers does Marsh have ?

Marsh's official LinkedIn profile has approximately 951,311 followers.

What is the NAICS classification code for Marsh ?

Marsh is classified under the NAICS code 54, which corresponds to Professional, Scientific, and Technical Services.

Does Marsh have a Crunchbase profile ?

No, Marsh does not have a profile on Crunchbase.

Does Marsh have a LinkedIn profile ?

Yes, Marsh maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/marshglobal.

How many cybersecurity incidents has Marsh experienced ?

As of September 17, 2026, Rankiteo reports that Marsh has not experienced any cybersecurity incidents.

How many peer or competitor companies does Marsh have ?

Marsh has an estimated 780 peer or competitor companies worldwide.

Badge your company to reduce your risk score and your cyber insurance costs!

Link verified badges to your company page to build trust with insurers and customers.

Apply now and get your badge!

Internal validation & live display

Insurers and partners see a safer profile

Faster underwriting decisions

Trusted by insurers. Chosen by leaders.

Proud contributor to the Society of Actuaries.

Marsh

Boost Score +25 with badge (5 left)

800

/1000

Good

825

/1000

Good

Marsh Vendor Cyber Rating & Cyber Score

marsh.com

Add Your Compliance Badge

Marsh (NYSE: MRSH) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh Risk, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue over $24 billion and more than 90,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective

Marsh

Marsh CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

Loading…

A.I.

Marsh Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

Loading…

Underwriter Stats for Marsh

Incidents vs Professional Services Industry Avg (This Year)

No incidents recorded for Marsh in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Marsh in 2026.

Incident Types Marsh vs Professional Services Industry Avg (This Year)

No incidents recorded for Marsh in 2026.

Incident History - Marsh (X = Date, Y = Severity)

Loading…

SUBSIDIARY

Marsh Subsidiaries

Parent Company

Marsh

Professional Services

Website: http://www.corporate.marsh.com

Company Size: 10,000+ employees

No subsidiary data available for this company.

Loading…

Marsh Similar Companies

Allied Universal

aus.com

Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions that allow clients to focus on their core business. Our excellence starts with our local leadership and local presence. In fact, in North America alone, we have an extensive network of offices to support our local communities and customers. We take pride in our extensive knowledge in a range of specialty sectors such as education, healthcare, retail, commercial real estate, government and corporate campuses, etc. We believe there is no greater purpose than serving and safeguarding customers, communities and people in today’s world. Allied Universal is There for you®.

SJ Group

sjgroup.com

SJ designs spaces and systems that unlock human potential, delivering connection and certainty on shifting ground. For over 75 years, SJ and its member companies have turned foresight into form and function through urban, infrastructure and managed services consulting. Through its business lines, it builds clarity into complexity, identity into infrastructure, character into skylines and insights into the future. SJ walks global expertise home in over 40 countries, with 16,000 specialists united by a culture of openness and excellence. As the next-generation partner for the built world, SJ pushes the boundaries of innovative design and technology — unlocking potential for Real impact, made together. The group continues a collective legacy of creating futures worth inheriting, meeting the needs of today and the aspirations of generations to come.

Grant Thornton (US)

gt-us.co

In the US, Grant Thornton LLP and Grant Thornton Advisors LLC (and their respective subsidiary entities) practice as an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards. Grant Thornton LLP is a licensed independent CPA firm that provides attest services to its clients, and Grant Thornton Advisors LLC and its subsidiary entities provide tax and business consulting services to their clients. Grant Thornton Advisors LLC and its subsidiary entities are not licensed CPA firms. With a unified, local presence across several countries – including the U.S., Ireland, and others, our platform represents a community of 18,000+ problem solvers, relationship builders, and quality-driven industry specialists. Serving clients across 16 distinct industries, we believe how we serve matters as much as what we do. Learn how we go beyond the expectations of business at GT.com.

EY

ey.com

EY is building a better working world by creating new value for clients, people, society, the planet, while building trust in the capital markets. Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow. EY teams in more than 150 countries work across a full spectrum of services in assurance, consulting, tax, strategy and transactions, strengthened by sector experience and diverse ecosystem partners. Find out more about the EY global network: http://ey.com/en_gl/legal-statement

UL Solutions

ul.com

A global leader in applied safety science, UL Solutions (NYSE: ULS) transforms safety, security and sustainability challenges into opportunities for customers in more than 110 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Mark serves as a recognized symbol of trust in our customers’ products and reflects an unwavering commitment to advancing our safety mission. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly into the future. Our science is your advantage.

Mercer

marsh.com

At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people. As a business of Marsh, for 80 years, we’ve been helping our clients, colleagues and communities build the confidence to thrive, creating healthier and more sustainable futures. Together with Marsh Risk, Guy Carpenter, and Oliver Wyman, we help organizations build resilience and competitive advantages from every angle. With annual revenue over $24 billion and more than 90,000 colleagues in 130 countries, Marsh helps build the confidence to thrive through the power of perspective.

Cintas

cintas.com

Cintas Corporation, a Fortune 500 company headquartered in Cincinnati, specializes in helping businesses of all sizes get Ready™ for the Workday®. We provide a comprehensive range of products and services, including uniforms, mats, mops, towels, restroom supplies, workplace water services, first aid and safety products, eye-wash stations, safety training, fire extinguishers, sprinkler systems and alarm service, ensuring that our clients' facilities and employees are clean, safe, and at their best. As a publicly traded company (CTAS) listed on the Nasdaq Global Select Market, we are proud to contribute to the success of over one million businesses worldwide. About Us: https://www.cintas.com/company/ Our Careers & Our Culture: https://www.careers.cintas.com/?utm_source=LinkedIn&utm_medium=LI-Profile Terms of Use: https://www.cintas.com/tou

WSP

wsp.com

We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity. From local beginnings to a globe-spanning presence today, we operate in over 50 countries and employ approximately 73,000 professionals, known as Visioneers. Together they pioneer solutions and deliver innovative projects across sectors: Transport & Infrastructure, Property & Buildings, Earth & Environment, Water, Power & Energy and Mining & Metals. Together let’s unlock potential everywhere. #WeAreWSP

Arcadis

arcadis.com

Arcadis is a leading global partner, delivering transformative projects with businesses, cities and industries. With 36,000 people active in more than 30 countries, we bring together the best minds from around the world to deliver intelligent products and solutions that address the challenges of climate, energy security and diversification, and livable cities. We take design, engineering, architecture and consultancy to the next level, advising clients at every step of every project. From strategy and planning through to implementation and delivery, we combine our human and digital intelligence to co-create environments that reflect our clients’ business and stakeholder needs. From creating a citywide sustainable legacy during and after the Paris Olympics to revolutionizing urban transit worldwide with metro systems from Sydney to Toronto, or securing clean drinking water for communities across more than 30 U.S. states, our world-changing solutions leave a positive and lasting impact. Our work has helped more than a third of the world's communities become more resilient, and hundreds of clients to advance their decarbonization and net-zero goals. Together, we are committed to solving today's greatest problems; creating a blueprint for a better future, designed to thrive. Arcadis. Improving quality of life.

Loading…

NEWS

Marsh CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

February 06, 2026 06:32 PM

Cyber risk predictions for 2026: What UK business leaders need to know

This article provides an outlook on cybersecurity risks for 2026, highlighting key trends, emerging threats, and critical considerations for...

Read Article

February 03, 2026 09:18 AM

Cybersecurity investments: What are AU/NZ companies spending on?

The Marsh Global Cyber Buyers Study revealed senior cyber risk buyers and decision-makers' top concerns, which ranged from being ready for...

Read Article

January 14, 2026 08:00 AM

How can businesses navigate technology risks and opportunities in a competitive age?

Businesses that proactively address the challenges of technology, AI, cybersecurity, and digital infrastructure resilience will be better...

Read Article

January 08, 2026 04:35 PM

Cyber Risk for Vehicles

The fast-paced evolution of vehicle automation has the potential to give rise to an increased number of cyber incidents.

Read Article

January 08, 2026 04:09 PM

Cybersecurity is an Organization-wide Responsibility

No single team should — or can — be the sole line of defense in an organization, especially when 95% of cybersecurity issues can be traced to human error.

Read Article

December 10, 2025 08:00 AM

Cyber risk investments to shape 2026 insurance market - Marsh

Organizations worldwide are increasing investments in cybersecurity, a trend expected to influence demand, capacity and pricing in the cyber...

Read Article

December 10, 2025 08:00 AM

Cyber Budgets to Get Hot: Can Marsh & McLennan Take the Advisory Lead?

Marsh & McLennan Companies, Inc.'s MMC arm, Marsh, recently released a global cybersecurity report titled the “Cyber catalyst report:...

Read Article

December 09, 2025 08:00 AM

Most organizations plan to ramp up cybersecurity: Marsh

Most organizations plan to ramp up cybersecurity: Marsh ... Nearly two-thirds of organizations globally plan to increase their cybersecurity...

Read Article

December 09, 2025 08:00 AM

Majority of global firms plan to boost cyber spending in 2026

A report by Marsh shows companies are also focused on third-party risk mitigation.

Read Article

Loading…

CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-65388

SUMMARY

A remote attacker who controls a container registry may be able to direct a client's token request to a host of the attacker's choice, and disclose the victim's registry credentials to that host. This vulnerability is addressed in containerization version 0.41.0.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

https://github.com/apple/containerization/security/advisories/GHSA-mx96-5vvg-x2mg

CVE-2026-61599

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, the djust live transport resolves the LiveView to mount from a client-supplied dotted path by calling `__import__(module_path, ...)`. The module is imported — running its top-level code (import side effects) — before the framework checks that the resolved object is a `LiveView` subclass and before any per-view authentication. The `LIVEVIEW_ALLOWED_MODULES` allowlist that should contain this is fail-open (`if allowed_modules:` — skipped when the setting is unset, the framework default) and uses loose `startswith` matching. An unauthenticated WebSocket client (the WS handshake does not require auth; per-view auth runs only after import + instantiate) can therefore send a `mount` / `live_redirect_mount` / `url_change` frame (or an SSE mount) with `view = "<any.importable.module>.AnyName"` and cause the server to import — and execute the top-level code of — any importable Python module by name. Version 1.0.7 fixes the issue with a fail-closed resolution gate (`djust._view_resolution.is_view_import_allowed`): a client view path resolves only if (a) its module is already loaded (`sys.modules` — so resolving runs no new code; URL-routed views loaded by URLconf at startup keep working with zero config) or (b) it matches `LIVEVIEW_ALLOWED_MODULES` on a module-segment boundary (explicit opt-in for lazily-imported views). The gate runs before `__import__` at all three sinks (+ defense-in-depth inside `_instantiate_view`). As a workaround, set `LIVEVIEW_ALLOWED_MODULES` to the narrow list of modules that contain your mountable LiveView classes. (Note: pre-patch the allowlist is `startswith`-matched and the import still precedes the subclass check, so this is mitigation, not a complete fix.)

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: )

cvss4

Base Score: 8.8

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

Exploitability

REFERENCES

CVE-2026-61596

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, djust's per-object authorization (`get_object` + `has_object_permission`, ADR-017) was enforced on the WebSocket mount and event paths but not on three other render entry points: (a) the initial HTTP GET render, (b) SPA `url_change` navigation, and (c) `{% live_render %}` embedded child views. An authenticated user could therefore view (and on some paths act on) an object they are not authorized for by loading the page directly, navigating to it via SPA url-change, or composing it as an embedded child — a classic IDOR / broken object-level access control on object-scoped views. This is fixed in djust 1.0.7. All render entry points now route through a shared `enforce_object_permission` chokepoint: HTTP GET returns 403, `url_change` emits a `permission_denied` frame and skips the render, and `{% live_render %}` (eager + lazy) refuses the embed. Views without a custom `get_object` are unaffected (no-op). No reliable workaround short of upgrading. Do not expose object-scoped views through the HTTP-GET / url_change / live_render paths until patched.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Impact Score

4.2

Exploitability

2.8

REFERENCES

CVE-2026-61589

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, the WebSocket `handle_mount` and `ViewRuntime._build_request` rebuild an `HttpRequest` via `RequestFactory().get(...)` with no `HTTP_HOST`, so `request.get_host()` defaulted to `"testserver"` on the live path. Host/subdomain/domain `TenantResolver`s then misresolved the tenant — `None` on the live path while the HTTP path resolved correctly. With `STRICT_MODE=False` the tenant-scoped managers returned unscoped rows (cross-tenant disclosure); with the default they returned an empty queryset (broken tenancy). This is fixed in djust 1.0.7. The handshake Host is extracted from the ASGI scope, validated against `ALLOWED_HOSTS` (the same logic as the CSWSH Origin gate, parsed with Django's `split_domain_port` so malformed Hosts are rejected at the boundary), and propagated — with the TLS scheme — into the reconstructed request, so live-path tenant resolution matches HTTP exactly. There is no known workaround on the live path short of upgrading. Users are most exposed when combined with `STRICT_MODE=False`.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: 6.3)

cvss3

Base Score: 6.3

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Impact Score

Exploitability

1.8

REFERENCES

CVE-2026-61588

SUMMARY

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, when a Django `Model` instance is assigned to a public view attribute, djust serialized it to the client with no sensitive-field denylist — sending fields such as `password` (the hash), privilege flags (e.g. `is_staff` / `is_superuser`), tokens, and other PII to the browser. Because exposing model objects to templates is a normal djust pattern, this could leak credentials/PII without the developer realizing the full object crossed the wire. This is fixed in djust 1.0.7. Model serialization applies a secure-by-default sensitive-field denylist (password/hash/token/secret-style fields and known privilege flags are withheld) with an identity-subset fallback. As a workaround, keep `Model` instances on `_private` attributes and expose only the specific fields needed, until patched.

Published

Date2026-09-16

Updated

Date2026-09-16

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Impact Score

3.6

Exploitability

2.8

REFERENCES

Loading…

API

Access Data Using Our API

Get company history

curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?
linkedin_id=axa' -H 'apikey: YOUR_API_KEY_HERE'

Try It API Documentation Rapid

MEASURE

What Do We Measure ?

Incident

Finding

Grade

Digital Assets

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:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

Rankiteo

By Rankiteo

★ ★ ★ ★ ★

View on G2.com

Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.

View latest plans →View all security reports →

MILESTONEG

Users
Love Us

Loading…

Badge your company to reduce your risk score and your cyber insurance costs!

Trusted by insurers. Chosen by leaders.

Marsh Vendor Cyber Rating & Cyber Score

Marsh A.I CyberSecurity Scoring

Marsh CyberSecurity News & History

Marsh Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Marsh

Incidents vs Professional Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Marsh vs Professional Services Industry Avg (This Year)

Incident History - Marsh (X = Date, Y = Severity)

Marsh Subsidiaries

Parent Company

Marsh

Marsh Similar Companies

Allied Universal

SJ Group

Grant Thornton (US)

EY

UL Solutions

Mercer

Cintas

WSP

Arcadis

Marsh CyberSecurity News

Cyber risk predictions for 2026: What UK business leaders need to know

Cybersecurity investments: What are AU/NZ companies spending on?

How can businesses navigate technology risks and opportunities in a competitive age?

Cyber Risk for Vehicles

Cybersecurity is an Organization-wide Responsibility

Cyber risk investments to shape 2026 insurance market - Marsh

Cyber Budgets to Get Hot: Can Marsh & McLennan Take the Advisory Lead?

Most organizations plan to ramp up cybersecurity: Marsh

Majority of global firms plan to boost cyber spending in 2026

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

Marsh CyberSecurity News & History

Marsh Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Marsh

Incidents vs Professional Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Marsh vs Professional Services Industry Avg (This Year)

Incident History - Marsh (X = Date, Y = Severity)

Marsh Subsidiaries

Parent Company

Marsh

Marsh Similar Companies

Allied Universal

SJ Group

Grant Thornton (US)

EY

UL Solutions

Mercer

Cintas

WSP

Arcadis

Marsh CyberSecurity News

Cyber risk predictions for 2026: What UK business leaders need to know

Cybersecurity investments: What are AU/NZ companies spending on?

How can businesses navigate technology risks and opportunities in a competitive age?

Cyber Risk for Vehicles

Cybersecurity is an Organization-wide Responsibility

Cyber risk investments to shape 2026 insurance market - Marsh

Cyber Budgets to Get Hot: Can Marsh & McLennan Take the Advisory Lead?

Most organizations plan to ramp up cybersecurity: Marsh

Majority of global firms plan to boost cyber spending in 2026

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?