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Comparison Overview

McKinsey BrasilMcKinsey Brasil
VS
EY-ParthenonEY-Parthenon
McKinsey Brasil

McKinsey Brasil

Rua Fidêncio Ramos 308, São Paulo, 04551-010, BR

Last Update: 05/12/2025

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761/1000Fair

A McKinsey & Company é uma firma global de consultoria de gestão estratégica. Sua missão é auxiliar líderes a obter melhorias de desempenho distintivas, duradouras e significativas, bem como construir uma grande firma capaz de atrair, desenvolver, motivar e reter pessoa...

NAICS:5416
NAICS Definition:Management, Scientific, and Technical Consulting Services
Employees:None
Subsidiaries:43
12-month incidents
0
Known data breaches
0
Attack type number
0
EY-Parthenon

EY-Parthenon

1 More London Place, London, SE1 2AF, GB

Last Update: 29/03/2026

View Profile
Between 750 and 799
http://www.ey.com/parthenon
785/1000Fair

Our unique combination of transformative strategy, transactions and corporate finance delivers real-world value – solutions that work in practice, not just on paper. Benefiting from EY’s full spectrum of services, we’ve reimagined strategic consulting to work in a worl...

NAICS:5416
NAICS Definition:Management, Scientific, and Technical Consulting Services
Employees:18,222
Subsidiaries:5
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Ranges Comparison

Based On Specific Ai Models Category
McKinsey Brasil

McKinsey Brasil

-
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
EY-Parthenon

EY-Parthenon

-
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 Business Consulting and Services Industry Avg (This Year)

No incidents recorded for McKinsey Brasil in 2026.

Incidents

Incidents vs Business Consulting and Services Industry Avg (This Year)

No incidents recorded for EY-Parthenon in 2026.

Incidents

Incident History - McKinsey Brasil (X = Date, Y = Severity)

McKinsey Brasil cyber incidents detection timeline including parent company and subsidiaries.

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

Incident History - EY-Parthenon (X = Date, Y = Severity)

EY-Parthenon 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...
McKinsey Brasil

McKinsey Brasil

Incidents
No explicit notable incidents reported.
EY-Parthenon

EY-Parthenon

Incidents
No explicit notable incidents reported.

FAQ

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