Comparison Overview

Marriott Hotels

VS

DoubleTree by Hilton

Marriott Hotels

10400 Fernwood Rd, Bethesda, 20817, US
Last Update: 2026-04-04
View Profile
Between 750 and 799
http://www.MarriottHotels.com

With over 500 properties worldwide, Marriott Hotels has reimagined hospitality to exceed the expectations of business, group, and leisure travelers. Marriott Hotels, Marriott’s flagship brand of quality-tier, full-service hotels and resorts, provides consistent, dependable and genuinely caring experiences to guests on their terms. Marriott is a brilliant host to guests who effortlessly blend life and work, and who are inspired by how modern travel enhances them both. Our hotels offer warm, professional service; sophisticated yet functional guest room design; lobby spaces that facilitate working, dining and socializing; restaurants and bars serving international cuisine prepared simply and from the freshest ingredients; meeting and event spaces and services that are gold standard; and expansive, 24-hour fitness facilities.

NAICS: 7211
NAICS Definition: Traveler Accommodation
Employees: 42,337
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
1
View Profile

DoubleTree by Hilton

7930 Jones Branch Drive, McLean, US
Last Update: 2026-04-03
Between 750 and 799
http://www.doubletree.com

DoubleTree by Hilton hotels are distinctively designed properties that provide true comfort to today’s business and leisure travelers. From the millions of delighted hotel guests who are welcomed with the brand’s legendary, warm chocolate chip cookies at check-in to the advantages of the award-winning Hilton HHonors® guest reward program, each DoubleTree by Hilton guest receives a satisfying stay wherever their travels take them. With a growing collection of contemporary, upscale accommodations in more than 375+ gateway cities, metropolitan areas and vacation destinations worldwide. DoubleTree by Hilton is part of Hilton Worldwide (NYSE: HLT), a leading global hospitality company spanning the lodging sector from luxury and full-service hotels and resorts to extended-stay suites and focused-service hotels. For 95 years, Hilton Worldwide has been dedicated to continuing its tradition of providing exceptional guest experiences. The company’s portfolio of eleven world-class global brands is comprised of more than 4,100 managed, franchised, owned and leased hotels and timeshare properties, with more than 685,000 rooms in 92 countries and territories, including Hilton Hotels & Resorts, Waldorf Astoria Hotels & Resorts, Conrad Hotels & Resorts, Curio – A Collection by Hilton, DoubleTree by Hilton, Embassy Suites Hotels, Hilton Garden Inn, Hampton Hotels, Homewood Suites by Hilton, Home2 Suites by Hilton and Hilton Grand Vacations. The company also manages an award-winning customer loyalty program, Hilton Honors.

NAICS: 7211
NAICS Definition: Traveler Accommodation
Employees: 15,542
Subsidiaries: 15
12-month incidents
0
Known data breaches
4
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/marriott_hotels_resorts.jpeg
Marriott Hotels
—
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/doubletree-hilton.jpeg
DoubleTree by Hilton
—
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
Marriott Hotels
100%
Compliance Rate
0/4 Standards Verified
DoubleTree by Hilton
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Hospitality Industry Average (This Year)

No incidents recorded for Marriott Hotels in 2026.

Incidents vs Hospitality Industry Average (This Year)

No incidents recorded for DoubleTree by Hilton in 2026.

Incident History — Marriott Hotels (X = Date, Y = Severity)

Marriott Hotels cyber incidents detection timeline including parent company and subsidiaries

Incident History — DoubleTree by Hilton (X = Date, Y = Severity)

DoubleTree by Hilton cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/marriott_hotels_resorts.jpeg
Marriott Hotels
Incidents

Date Detected: 07/2022
Type:Breach
Motivation: Financial Gain
Blog: Blog
https://images.rankiteo.com/companyimages/doubletree-hilton.jpeg
DoubleTree by Hilton
Incidents

Date Detected: 11/2017
Type:Breach
Attack Vector: denial-of-service malware
Blog: Blog

Date Detected: 11/2015
Type:Breach
Attack Vector: Malware
Motivation: Financial Gain
Blog: Blog

Date Detected: 09/2015
Type:Breach
Attack Vector: Point-of-Sale System
Blog: Blog

FAQ

DoubleTree by Hilton company demonstrates a stronger AI Cybersecurity Score compared to Marriott Hotels company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

DoubleTree by Hilton company has faced a higher number of disclosed cyber incidents historically compared to Marriott Hotels company.

In the current year, DoubleTree by Hilton company and Marriott Hotels company have not reported any cyber incidents.

Neither DoubleTree by Hilton company nor Marriott Hotels company has reported experiencing a ransomware attack publicly.

Both DoubleTree by Hilton company and Marriott Hotels company have disclosed experiencing at least one data breach.

Neither DoubleTree by Hilton company nor Marriott Hotels company has reported experiencing targeted cyberattacks publicly.

Neither Marriott Hotels company nor DoubleTree by Hilton company has reported experiencing or disclosing vulnerabilities publicly.

Neither Marriott Hotels nor DoubleTree by Hilton holds any compliance certifications.

Neither company holds any compliance certifications.

DoubleTree by Hilton company has more subsidiaries worldwide compared to Marriott Hotels company.

Marriott Hotels company employs more people globally than DoubleTree by Hilton company, reflecting its scale as a Hospitality.

Neither Marriott Hotels nor DoubleTree by Hilton holds SOC 2 Type 1 certification.

Neither Marriott Hotels nor DoubleTree by Hilton holds SOC 2 Type 2 certification.

Neither Marriott Hotels nor DoubleTree by Hilton holds ISO 27001 certification.

Neither Marriott Hotels nor DoubleTree by Hilton holds PCI DSS certification.

Neither Marriott Hotels nor DoubleTree by Hilton holds HIPAA certification.

Neither Marriott Hotels nor DoubleTree by Hilton 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