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Comparison Overview

PwC US TaxPwC US Tax
VS
MazarsMazars
PwC US Tax

PwC US Tax

Madison Ave, New York, undefined, undefined, US

Last Update: 03/04/2026

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748/1000Moderate

Sophisticated insights for better business decisions. As the leading provider of tax services worldwide, that's the value PwC provides. Let us guide you through our digital transformation and share our vast historical and technical knowledge of tax laws and legislation,...

NAICS:5412
NAICS Definition:Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees:7
Subsidiaries:79
12-month incidents
0
Known data breaches
0
Attack type number
0
Mazars

Mazars

Tour Exaltis, Paris La Defense, 92075, FR

Last Update: 29/03/2026

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Between 800 and 849
https://www.mazars.com
840/1000Good

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’ ...

NAICS:5412
NAICS Definition:Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees:13,471
Subsidiaries:32
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
PwC US Tax

PwC US Tax

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Mazars

Mazars

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Accounting Industry Avg (This Year)

No incidents recorded for PwC US Tax in 2026.

Incidents

Incidents vs Accounting Industry Avg (This Year)

No incidents recorded for Mazars in 2026.

Incidents

Incident History - PwC US Tax (X = Date, Y = Severity)

PwC US Tax cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

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

Mazars cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
PwC US Tax

PwC US Tax

Incidents
No explicit notable incidents reported.
Mazars

Mazars

Incidents
No explicit notable incidents reported.

FAQ

Between PwC US Tax company and Mazars company, which one has the best AI Cybersecurity Score ?
Between PwC US Tax company and Mazars company, which one has experienced more cyber incidents in the past ?
Between PwC US Tax company and Mazars company, which one has experienced more cyber incidents this year ?
Between PwC US Tax company and Mazars company, which one has experienced at least one ransomware attack ?
Between PwC US Tax company and Mazars company, which one has experienced at least one data breach ?
Between PwC US Tax company and Mazars company, which one has experienced at least one targeted cyberattack ?
Between PwC US Tax company and Mazars company, which one has experienced at least one vulnerability ?
Between PwC US Tax company and Mazars company, which one holds the most compliance certifications ?
Between PwC US Tax company and Mazars company, which one holds the fewest compliance certifications ?
Between PwC US Tax company and Mazars company, which one has the most subsidiaries ?
Between PwC US Tax company and Mazars company, which one has the largest number of employees ?
Between PwC US Tax and Mazars, which company holds both SOC 2 Type 1 certifications ?
Between PwC US Tax and Mazars, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - PwC US Tax or Mazars ?
Which company is PCI DSS compliant - PwC US Tax or Mazars ?
Between PwC US Tax and Mazars, which company complies with HIPAA regulations for healthcare data ?
Between PwC US Tax and Mazars, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-58523
SUMMARY

Improper access control in Microsoft Edge for Android allows an unauthorized attacker to bypass a security feature over a network.

PUBLISHED
Date2026-07-03
UPDATED
Date2026-07-03
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
IMPACT SCORE
3.6
EXPLOITABILITY
2.8
CVE-2026-14617
SUMMARY

A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.30. Affected is the function GatewayStreamConsumer._filter_and_accumulate of the file gateway/stream_consumer.py of the component Streaming Reasoning Tag Filter. The manipulation leads to improper handling of case sensitivity. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit has been disclosed publicly and may be used. The project decided to not implement a dedicated fix: "[T]he analysis and the fix are both sound. It just lands below the bar for the maintenance cost of a duplicated scrub path."

PUBLISHED
Date2026-07-03
UPDATED
Date2026-07-03
RISK INFORMATION (Score: 3.1)
CVSS2
Base Score: 2.1
Complexity: HIGH
AV:N/AC:H/Au:S/C:P/I:N/A:N
CVSS3
Base Score: 3.1
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS4
Base Score: 1.3
Complexity: HIGH
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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
1.4
EXPLOITABILITY
1.6
CVE-2026-58597
SUMMARY

Insufficient ui warning of dangerous operations in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

PUBLISHED
Date2026-07-03
UPDATED
Date2026-07-03
RISK INFORMATION (Score: 4.3)
CVSS3
Base Score: 4.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
IMPACT SCORE
1.4
EXPLOITABILITY
2.8
CVE-2026-58524
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

PUBLISHED
Date2026-07-03
UPDATED
Date2026-07-03
RISK INFORMATION (Score: 5.4)
CVSS3
Base Score: 5.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
IMPACT SCORE
2.5
EXPLOITABILITY
2.8
CVE-2026-58522
SUMMARY

Relative path traversal in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.

PUBLISHED
Date2026-07-03
UPDATED
Date2026-07-03
RISK INFORMATION (Score: 6.8)
CVSS3
Base Score: 6.8
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
IMPACT SCORE
4.2
EXPLOITABILITY
2.5