Comparison Overview

McKinsey & Company

VS

Stefanini Group

McKinsey & Company

US
Last Update: 2026-04-02
View Profile
Between 800 and 849
http://www.mckinsey.com

McKinsey & Company is a global management consulting firm. We are the trusted advisor to the world's leading businesses, governments, and institutions. We work with leading organizations across the private, public and social sectors. Our scale, scope, and knowledge allow us to address problems that no one else can. We have deep functional and industry expertise as well as breadth of geographical reach. We are passionate about taking on immense challenges that matter to our clients and, often, to the world. We work with our clients as we do with our colleagues. We build their capabilities and leadership skills at every level and every opportunity. We do this to help build internal support, get to real issues, and reach practical recommendations. We bring out the capabilities of clients to fully participate in the process and lead the ongoing work.

NAICS: 5416
NAICS Definition: Management, Scientific, and Technical Consulting Services
Employees: 38,633
Subsidiaries: 44
12-month incidents
1
Known data breaches
0
Attack type number
1
View Profile

Stefanini Group

Avenida Eusébio Matoso 1375, São Paulo, 05423-905, BR
Last Update: 2026-04-02
Between 750 and 799
https://stefanini.com

Global Tech Consulting Company All in One. Stefanini is a Brazilian multinational company with 37 years of experience and presence in 41 countries. With more than 35,000 employees, we co-create solutions for a better future, driving digital transformation with a focus on real results. We operate in an integrated way through 7 specialized business units: Consulting (Technology and Business Agility), Analytics & AI, Banking & Payments, Cybersecurity, Manufacturing 4.0, and Digital Marketing. Recognized as the most internationalized technology company in Brazil, according to the Fundação Dom Cabral (FDC) ranking, Stefanini is global by essence, collaborative by nature, and strategic by vocation. It is also a pioneer in applying Artificial Intelligence to transform businesses through an end-to-end AI-First approach.

NAICS: 5416
NAICS Definition: Management, Scientific, and Technical Consulting Services
Employees: 22,655
Subsidiaries: 3
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/mckinsey.jpeg
McKinsey & Company
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/stefanini.jpeg
Stefanini Group
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
McKinsey & Company
100%
Compliance Rate
0/4 Standards Verified
Stefanini Group
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

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

McKinsey & Company has 35.48% fewer incidents than the average of same-industry companies with at least one recorded incident.

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

No incidents recorded for Stefanini Group in 2026.

Incident History — McKinsey & Company (X = Date, Y = Severity)

McKinsey & Company cyber incidents detection timeline including parent company and subsidiaries

Incident History — Stefanini Group (X = Date, Y = Severity)

Stefanini Group cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/mckinsey.jpeg
McKinsey & Company
Incidents

Date Detected: 3/2026
Type:Cyber Attack
Attack Vector: Unauthenticated SQL injection via API
Motivation: Demonstration of AI-driven exploitation risks
Blog: Blog
https://images.rankiteo.com/companyimages/stefanini.jpeg
Stefanini Group
Incidents

No Incident

FAQ

McKinsey & Company company demonstrates a stronger AI Cybersecurity Score compared to Stefanini Group company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

McKinsey & Company company has historically faced a number of disclosed cyber incidents, whereas Stefanini Group company has not reported any.

In the current year, McKinsey & Company company has reported more cyber incidents than Stefanini Group company.

Neither Stefanini Group company nor McKinsey & Company company has reported experiencing a ransomware attack publicly.

Neither Stefanini Group company nor McKinsey & Company company has reported experiencing a data breach publicly.

McKinsey & Company company has reported targeted cyberattacks, while Stefanini Group company has not reported such incidents publicly.

Neither McKinsey & Company company nor Stefanini Group company has reported experiencing or disclosing vulnerabilities publicly.

Neither McKinsey & Company nor Stefanini Group holds any compliance certifications.

Neither company holds any compliance certifications.

McKinsey & Company company has more subsidiaries worldwide compared to Stefanini Group company.

McKinsey & Company company employs more people globally than Stefanini Group company, reflecting its scale as a Business Consulting and Services.

Neither McKinsey & Company nor Stefanini Group holds SOC 2 Type 1 certification.

Neither McKinsey & Company nor Stefanini Group holds SOC 2 Type 2 certification.

Neither McKinsey & Company nor Stefanini Group holds ISO 27001 certification.

Neither McKinsey & Company nor Stefanini Group holds PCI DSS certification.

Neither McKinsey & Company nor Stefanini Group holds HIPAA certification.

Neither McKinsey & Company nor Stefanini Group holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, two peer-facing consensus request handlers assume that the history index is always available and call blockchain.history_store.history_index().unwrap() directly. That assumption is false by construction. HistoryStoreProxy::history_index() explicitly returns None for the valid HistoryStoreProxy::WithoutIndex state. when a full node is syncing or otherwise running without the history index, a remote peer can send RequestTransactionsProof or RequestTransactionReceiptsByAddress and trigger an Option::unwrap() panic on the request path. This issue has been patched in version 1.3.0.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
References
Description

PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 8.6
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
References
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.search_tools() compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python thread for hundreds of seconds and causing a complete service outage. This issue has been patched in version 4.5.90.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References