What is the official website of Mazars ?

The official website of Mazars is https://www.mazars.com.

What is Mazars's cybersecurity risk score?

Mazars has an AI-generated cybersecurity risk score of 840 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Mazars experienced?

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

Has Mazars been affected by any supply chain cyber incidents ?

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

Does Mazars have SOC 2 Type 1 certification ?

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

Does Mazars have SOC 2 Type 2 certification ?

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

Does Mazars comply with GDPR ?

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

Does Mazars have PCI DSS certification ?

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

Does Mazars comply with HIPAA ?

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

Does Mazars have ISO 27001 certification ?

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

Which industry does Mazars operate in ?

Mazars operates primarily in the Accounting industry.

How many employees does Mazars have ?

Mazars employs approximately 13,471 people worldwide.

Does Mazars own any subsidiaries ?

Mazars presently has no subsidiaries across any sectors.

How many LinkedIn followers does Mazars have ?

Mazars's official LinkedIn profile has approximately followers.

What is the NAICS classification code for Mazars ?

Mazars is classified under the NAICS code 5412, which corresponds to Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

Does Mazars have a Crunchbase profile ?

No, Mazars does not have a profile on Crunchbase.

Does Mazars have a LinkedIn profile ?

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

How many cybersecurity incidents has Mazars experienced ?

As of July 9, 2026, Rankiteo reports that Mazars has experienced 2 cybersecurity incidents.

How many peer or competitor companies does Mazars have ?

Mazars has an estimated 9,907 peer or competitor companies worldwide.

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Mazars

Boost Score +25 with badge (5 left)

840

/1000

Good

865

/1000

Very Good

Mazars Vendor Cyber Rating & Cyber Score

mazars.com

Add Your Compliance Badge

Mazars is an internationally integrated partnership, specialising in audit, accountancy, advisory, tax and legal services*. Operating in over 100 countries and territories around the world, we draw on the expertise of more than 50,000 professionals – 33,000+ in Mazars’ integrated partnership and 17,000+ via the Mazars North America Alliance – to assist clients of all sizes at every stage in their development. *Where permitted under applicable country laws

Mazars A.I CyberSecurity Scoring

Scoring History

Mazars

Mazars CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Mazars

Breach

10/2025

MAZ273272710212...

Mazars

Breach

10/2012

MAZ304091825

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A.I.

Mazars 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

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Underwriter Stats for Mazars

Incidents vs Accounting Industry Avg (This Year)

No incidents recorded for Mazars in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Mazars in 2026.

Incident Types Mazars vs Accounting Industry Avg (This Year)

No incidents recorded for Mazars in 2026.

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

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SUBSIDIARY

Mazars Subsidiaries

Mazars

Accounting

Website: https://www.mazars.com

Company Size: 10,001+ employees

Mazars in the UKAccounting

Forvis Mazars no BrasilAccounting

Labor, Payroll & HR ConsultingFinancial Services

Forvis Mazars in South AfricaAccounting

Mazars in IrelandAccounting

Forvis Mazars TurkeyAccounting

Girişimcilik VitriniFinansal Hizmetler

China Desk (Forvis Mazars Türkiye)Finansal Hizmetler

Forvis Mazars Türkiye ve SürdürülebilirlikFinansal Hizmetler

Süreklilikten SürdürülebilirliğeÇevrimiçi Ses ve Video Medyası

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Mazars Similar Companies

CA Firm

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The core business of our firm is to provide comprehensive package of accounting, secretarial, taxation and business advisory services to Corporate Clients. In addition, services are provided to a number of Trusts and a variety of commercial and private clients- Corporate and personal tax compliance including income-tax assessments, Appeals before the Commissioner (Appeals) and the Income-tax Appellate Tribunal

PwC UK

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BDO USA

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At BDO, our success is measured by what we achieve together. As a leading provider of audit, tax, and advisory services, we put people first cultivating a conscious, caring corporate culture that empowers our professionals and clients to thrive. Our commitment to excellence drives us to deliver innovative solutions, actionable insights, and trusted guidance for middle market businesses and global organizations. We help clients navigate complex financial, regulatory, and operational challenges, unlocking growth and value at every stage. By fostering a collaborative environment, we support the development of our people, the success of our clients, and the betterment of our communities. BDO’s insight-driven perspectives and tailored assurance, tax, and consulting services enable companies to move beyond business as usual—achieving exceptional outcomes. BDO is the brand name for the BDO network and each of its independent member firms. BDO USA, P.C., a Virginia professional corporation, is the U.S. member of BDO International Limited, a global network of trusted advisors dedicated to helping businesses succeed.

BDO

bdo.global

BDO is the leading provider of professional services within the mid-tier of our profession. We are proud to deliver seamless client service, from 1800 offices in 166 countries, across the world. Our 119K+ professionals continuously transform our approach by embracing future-oriented technology and focusing on quality. Strategic decisions and investments made in recent years have further equipped the organisation with the global infrastructure and innovative solutions needed to deliver long-term value for our clients. As a purpose-driven organisation, we do better.

Baker Tilly US

bakertilly.com

Baker Tilly is a leading advisory, tax and assurance firm, providing clients with a genuine coast-to-coast and global advantage in major regions of the U.S. and in many of the world’s leading financial centers – New York, London, San Francisco, Seattle, Los Angeles, Chicago and Boston. Baker Tilly Advisory Group, LP and Baker Tilly US, LLP (Baker Tilly) provide professional services through an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable laws, regulations and professional standards. Baker Tilly US, LLP is a licensed independent CPA firm that provides attest services to its clients. Baker Tilly Advisory Group, LP and its subsidiary entities provide tax and business advisory services to their clients. Baker Tilly Advisory Group, LP and its subsidiary entities are not licensed CPA firms.  Baker Tilly Advisory Group, LP and Baker Tilly US, LLP, trading as Baker Tilly, are independent members of Baker Tilly International, a worldwide network of independent accounting and business advisory firms in 143 territories, with more than 47,000 professionals and a combined worldwide revenue of $7 billion. Visit bakertilly.com or join the conversation on LinkedIn, Facebook and Instagram.    

KPMG

kpmg.com

KPMG is a global organization of independent professional services firms providing Audit, Tax and Advisory services. KPMG is the brand under which the member firms of KPMG International Limited (“KPMG International”) operate and provide professional services. “KPMG” is used to refer to individual member firms within the KPMG organization or to one or more member firms collectively. KPMG firms operate in 143 countries and territories with more than 273,000 partners and employees working in member firms around the world. Each KPMG firm is a legally distinct and separate entity and describes itself as such. Each KPMG member firm is responsible for its own obligations and liabilities. KPMG International Limited is a private English company limited by guarantee. KPMG International Limited and its related entities do not provide services to clients. For more detail about our structure, please visit kpmg.com/governance.

RSM US LLP

rsmus.com

Stay Alert: Avoid Recruitment Scams Across industries, cybercriminals are posing as company recruiters using fake job postings and employment offers to trick people into providing personal information or payment. Be alert and never provide personal/financial information or payment to anyone claiming to offer a job opportunity. During the recruiting process, RSM US will never: • Ask you for payment to process documents, purchase equipment, or for any other reason. • Request your banking or credit card information • Send you a check to purchase your own equipment If you believe you are a victim of a job scam, it’s recommended that you report it to law enforcement, contact your financial institution and notify the website in which the job was listed. --- RSM is the leading provider of assurance, tax and consulting services to the middle market. With over 17,000 professionals across the U.S. and Canada and a global presence in 120 countries, our purpose is to deliver the power of being understood to our clients, colleagues and communities. As first-choice advisors, we are focused on developing leading professionals and innovative services to meet our clients’ evolving needs in today’s ever-changing business environment. At RSM, we strive to deeply understand the full picture of an employee’s individual skills and passions. Our culture empowers you to own your career to reach your goals and make a meaningful impact on the world around you. Gain limitless opportunities to grow forward personally and professionally. Don’t just go forward. #GrowForwardatRSM For more information, visit rsmus.com Learn how you can #GrowForwardatRSM visit www.rsmus.com/careers

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NEWS

Mazars CyberSecurity News

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

February 20, 2026 08:00 AM

Manufacturing Modernization: Four Trends to Watch in 2026

Explore 2026's top manufacturing trends for industry growth, like digital innovation, workforce upskilling, cybersecurity, and resilient...

Read Article

January 30, 2026 08:00 AM

Cybersecurity in 2026: Responsible AI Defense

Cybersecurity in 2026: Actions to Take · Run an AI‑aware assessment and penetration test. · Harden identity. · Modernize detection and response.

Read Article

January 06, 2026 08:00 AM

In 2026, Financial Executives Prioritize Technology, AI, and Disciplined Growth for Resilient Performance

The 2026 Financial Executives Priorities Report presents survey results from finance leaders on their outlook for the year ahead,...

Read Article

December 31, 2025 08:00 AM

Expanded due diligence beds down

Valuations have generally held up for quality assets, but buyers are more selective and due diligence processes are far more extensive than...

Read Article

December 29, 2025 08:00 AM

Supply Chain Security: CMMC, NIST 800-171, & NIST 800-161

See how CMMC, NIST 800-171, and NIST 800-161 can help contractors secure supply chains.

Read Article

December 17, 2025 08:00 AM

Five Cybersecurity Threats Impacting Tech Companies Ahead of 2026

Five Cybersecurity Threats Impacting Tech Companies Ahead of 2026 · 1. The Shadow AI Challenge for U.S. Tech Enterprises · 2. AI in Security...

Read Article

November 25, 2025 08:00 AM

Understand & Defend Against Modern Cyberthreats

Learn about common cybercrime tactics and consider vulnerabilities from a hacker's perspective to help build a strong cybersecurity defense.

Read Article

November 25, 2025 08:00 AM

UBA fraud awareness week: Panellists highlight collaboration, advanced cybersecurity to combat fraud

United Bank for Africa (UBA) Plc, hosted a high-level panel session as part of activities to mark its annual Fraud Awareness Week with the...

Read Article

November 14, 2025 08:00 AM

Why Research Universities Must Get Serious About IT Compliance

Universities face rising IT compliance demands. Learn how research institutions can align governance with evolving data protection...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-59723

SUMMARY

Cline is an autonomous coding agent as an SDK, IDE extension, or CLI assistant. Prior to 3.0.30, the Cline Hub dashboard server launched by the cline dashboard command accepts WebSocket connections on the /browser endpoint without validating the Origin header, and when ROOM_SECRET is unset for local 127.0.0.1 binds, isAuthorizedBrowserRequest() allows attacker-controlled websites to send desktopCommand frames that read workspace state, mutate MCP and provider settings, and trigger command execution when a provider or model is configured. This issue is fixed in version 3.0.30.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

Exploitability

2.1

REFERENCES

CVE-2026-54784

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. In version 1.9.0, CoreWCF SPNEGO SecurityContextToken negotiation can expose the proof key recovered from the RSTR when TransportWithMessageCredential with Windows client credentials and session establishment are used, allowing an observer to impersonate the authenticated Windows principal and decrypt or forge WS-SecureConversation traffic. This issue is fixed in version 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

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

Impact Score

5.2

Exploitability

2.2

REFERENCES

CVE-2026-54783

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF WS-Security endorsing and supporting signature verification does not ensure the selected ds:Signature covers the expected Security header target, allowing an attacker with one captured signed SOAP envelope to replay arbitrary service operations as the victim principal. This issue is fixed in versions 1.8.1 and 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

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

Impact Score

5.2

Exploitability

2.2

REFERENCES

CVE-2026-54782

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML 1.1 and SAML 2.0 token validation does not correctly resolve the issuer signing key or require signed tokens when IdentityConfiguration is used with federated bindings, allowing an unauthenticated remote attacker to impersonate any principal the trusted STS could issue. This issue is fixed in versions 1.8.1 and 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 10)

cvss3

Base Score: 10.0

Complexity: LOW

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

Impact Score

5.8

Exploitability

3.9

REFERENCES

CVE-2026-54781

SUMMARY

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML token validation does not enforce SubjectConfirmation method URIs or holder-of-key proof keys in SamlSecurityTokenHandler, allowing holder-of-key downgrade or custom confirmation method assertions to authenticate a subject without proving authority over the assertion. This issue is fixed in versions 1.8.1 and 1.9.1.

Published

Date2026-07-08

Updated

Date2026-07-08

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

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

Impact Score

5.2

Exploitability

2.2

REFERENCES

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Incident

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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.

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