Comparison Overview

Four Seasons Hotels and Resorts

VS

Radisson Hotel Group

Four Seasons Hotels and Resorts

1165 Leslie Street, Toronto, M3C 2K8, CA
Last Update: 2026-01-20
Between 800 and 849

Four Seasons Hotels and Resorts opened its first hotel in 1961, and since that time has been dedicated to perfecting the travel experience through continual innovation and the highest standards of hospitality. Currently operating more than 130 hotels and resorts, and more than 55 residential properties in major city centers and resort destinations in 47 countries, and with more than 50 projects under planning or development, Four Seasons consistently ranks among the world's best hotels and most prestigious brands in reader polls, traveler reviews and industry awards. To learn more about our career opportunities, visit fourseasons.com/careers. For more information and reservations, visit fourseasons.com. For the latest news, visit press.fourseasons.com.

NAICS: 7211
NAICS Definition: Traveler Accommodation
Employees: 41,187
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
1

Radisson Hotel Group

44 Avenue du Bourget, Brussels, B-1130, BE
Last Update: 2026-01-17

Radisson Hotel Group is an international hotel group, operating in EMEA and APAC with over 1,320 hotels in operation and under development in +95 countries. The international hotel group is rapidly expanding with a plan to significantly grow the portfolio. The Group’s overarching brand promise is Every Moment Matters with a signature Yes I Can! service ethos. The Radisson family of brands portfolio includes Radisson Collection, art’otel, Radisson Blu, Radisson, Radisson RED, Radisson Individuals, Park Plaza, Park Inn by Radisson, Country Inn & Suites by Radisson, and prizeotel brought together under one commercial umbrella brand Radisson Hotels. Radisson Rewards is Radisson Hotel Group’s loyalty program, which delivers an elevated experience that makes Every Moment Matter. As the most streamlined program in the sector, members enjoy exceptional advantages and can access their benefits from day one across a wide range of hotels in Europe, Middle East, Africa, and Asia Pacific. Radisson Meetings provides tailored solutions for any event or meeting, including hybrid solutions placing guests and their needs at the heart of its offer. Radisson Meetings is built around three strong service commitments: Personal, Professional and Memorable, while delivering on the brilliant basics and being uniquely 100% Carbon Neutral. At Radisson Hotel Group we care for people, communities and planet and aim to be Net Zero by 2050 based on the approved near-term Science Based Targets. With unique solutions such as 100% carbon neutral Radisson Meetings, we make sustainable hotel stays easy. To facilitate sustainable travel choices, all our hotels are becoming verified on Hotel Sustainability Basics.

NAICS: 7211
NAICS Definition: Traveler Accommodation
Employees: 16,819
Subsidiaries: 9
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/four-seasons-hotels-and-resorts.jpeg
Four Seasons Hotels and Resorts
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/radisson-hotel-group.jpeg
Radisson Hotel 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
Four Seasons Hotels and Resorts
100%
Compliance Rate
0/4 Standards Verified
Radisson Hotel Group
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Hospitality Industry Average (This Year)

No incidents recorded for Four Seasons Hotels and Resorts in 2026.

Incidents vs Hospitality Industry Average (This Year)

No incidents recorded for Radisson Hotel Group in 2026.

Incident History — Four Seasons Hotels and Resorts (X = Date, Y = Severity)

Four Seasons Hotels and Resorts cyber incidents detection timeline including parent company and subsidiaries

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

Radisson Hotel Group cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/four-seasons-hotels-and-resorts.jpeg
Four Seasons Hotels and Resorts
Incidents

Date Detected: 8/2016
Type:Breach
Attack Vector: Unauthorized Access
Blog: Blog
https://images.rankiteo.com/companyimages/radisson-hotel-group.jpeg
Radisson Hotel Group
Incidents

No Incident

FAQ

Four Seasons Hotels and Resorts company demonstrates a stronger AI Cybersecurity Score compared to Radisson Hotel Group company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Four Seasons Hotels and Resorts company has historically faced a number of disclosed cyber incidents, whereas Radisson Hotel Group company has not reported any.

In the current year, Radisson Hotel Group company and Four Seasons Hotels and Resorts company have not reported any cyber incidents.

Neither Radisson Hotel Group company nor Four Seasons Hotels and Resorts company has reported experiencing a ransomware attack publicly.

Four Seasons Hotels and Resorts company has disclosed at least one data breach, while the other Radisson Hotel Group company has not reported such incidents publicly.

Neither Radisson Hotel Group company nor Four Seasons Hotels and Resorts company has reported experiencing targeted cyberattacks publicly.

Neither Four Seasons Hotels and Resorts company nor Radisson Hotel Group company has reported experiencing or disclosing vulnerabilities publicly.

Neither Four Seasons Hotels and Resorts nor Radisson Hotel Group holds any compliance certifications.

Neither company holds any compliance certifications.

Radisson Hotel Group company has more subsidiaries worldwide compared to Four Seasons Hotels and Resorts company.

Four Seasons Hotels and Resorts company employs more people globally than Radisson Hotel Group company, reflecting its scale as a Hospitality.

Neither Four Seasons Hotels and Resorts nor Radisson Hotel Group holds SOC 2 Type 1 certification.

Neither Four Seasons Hotels and Resorts nor Radisson Hotel Group holds SOC 2 Type 2 certification.

Neither Four Seasons Hotels and Resorts nor Radisson Hotel Group holds ISO 27001 certification.

Neither Four Seasons Hotels and Resorts nor Radisson Hotel Group holds PCI DSS certification.

Neither Four Seasons Hotels and Resorts nor Radisson Hotel Group holds HIPAA certification.

Neither Four Seasons Hotels and Resorts nor Radisson Hotel Group holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Description

Improper access control in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.

Risk Information
cvss3
Base: 9.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description

Azure Entra ID Elevation of Privilege Vulnerability

Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Description

Moonraker is a Python web server providing API access to Klipper 3D printing firmware. In versions 0.9.3 and below, instances configured with the "ldap" component enabled are vulnerable to LDAP search filter injection techniques via the login endpoint. The 401 error response message can be used to determine whether or not a search was successful, allowing for brute force methods to discover LDAP entries on the server such as user IDs and user attributes. This issue has been fixed in version 0.10.0.

Risk Information
cvss4
Base: 2.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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
Description

Runtipi is a Docker-based, personal homeserver orchestrator that facilitates multiple services on a single server. Versions 3.7.0 and above allow an authenticated user to execute arbitrary system commands on the host server by injecting shell metacharacters into backup filenames. The BackupManager fails to sanitize the filenames of uploaded backups. The system persists user-uploaded files directly to the host filesystem using the raw originalname provided in the request. This allows an attacker to stage a file containing shell metacharacters (e.g., $(id).tar.gz) at a predictable path, which is later referenced during the restore process. The successful storage of the file is what allows the subsequent restore command to reference and execute it. This issue has been fixed in version 4.7.0.

Risk Information
cvss3
Base: 8.0
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H