What is the official website of Hotel 55, Chicago Downtown ?

The official website of Hotel 55, Chicago Downtown is www.marriott.com/chidb.

What is Hotel 55, Chicago Downtown's cybersecurity risk score?

Hotel 55, Chicago Downtown has an AI-generated cybersecurity risk score of 773 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Hotel 55, Chicago Downtown experienced?

According to Rankiteo, Hotel 55, Chicago Downtown currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Hotel 55, Chicago Downtown been affected by any supply chain cyber incidents ?

According to Rankiteo, Hotel 55, Chicago Downtown has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Hotel 55, Chicago Downtown have SOC 2 Type 1 certification ?

According to Rankiteo, Hotel 55, Chicago Downtown is not certified under SOC 2 Type 1.

Does Hotel 55, Chicago Downtown have SOC 2 Type 2 certification ?

According to Rankiteo, Hotel 55, Chicago Downtown does not hold a SOC 2 Type 2 certification.

Does Hotel 55, Chicago Downtown comply with GDPR ?

According to Rankiteo, Hotel 55, Chicago Downtown is not listed as GDPR compliant.

Does Hotel 55, Chicago Downtown have PCI DSS certification ?

According to Rankiteo, Hotel 55, Chicago Downtown does not currently maintain PCI DSS compliance.

Does Hotel 55, Chicago Downtown comply with HIPAA ?

According to Rankiteo, Hotel 55, Chicago Downtown is not compliant with HIPAA regulations.

Does Hotel 55, Chicago Downtown have ISO 27001 certification ?

According to Rankiteo,Hotel 55, Chicago Downtown is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Hotel 55, Chicago Downtown operate in ?

Hotel 55, Chicago Downtown operates primarily in the Hospitality industry.

How many employees does Hotel 55, Chicago Downtown have ?

Hotel 55, Chicago Downtown employs approximately None employees people worldwide.

Does Hotel 55, Chicago Downtown own any subsidiaries ?

Hotel 55, Chicago Downtown presently has no subsidiaries across any sectors.

How many LinkedIn followers does Hotel 55, Chicago Downtown have ?

Hotel 55, Chicago Downtown's official LinkedIn profile has approximately 513 followers.

What is the NAICS classification code for Hotel 55, Chicago Downtown ?

Hotel 55, Chicago Downtown is classified under the NAICS code 7211, which corresponds to Traveler Accommodation.

Does Hotel 55, Chicago Downtown have a Crunchbase profile ?

No, Hotel 55, Chicago Downtown does not have a profile on Crunchbase.

Does Hotel 55, Chicago Downtown have a LinkedIn profile ?

Yes, Hotel 55, Chicago Downtown maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/21c-museum-hotels-chicago.

How many cybersecurity incidents has Hotel 55, Chicago Downtown experienced ?

As of October 5, 2026, Rankiteo reports that Hotel 55, Chicago Downtown has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Hotel 55, Chicago Downtown have ?

Hotel 55, Chicago Downtown has an estimated 14,478 peer or competitor companies worldwide.

What types of cybersecurity incidents has Hotel 55, Chicago Downtown faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach.

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HCD

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773

/1000

Fair

798

/1000

Fair

Hotel 55, Chicago Downtown Vendor Cyber Rating & Cyber Score

marriott.com

Add Your Compliance Badge

Located in the heart of Chicago’s vibrant River North district and just steps from Michigan Avenue, Hotel 55 blends artful design with modern comfort. Featuring 297 thoughtfully appointed guest rooms, the hotel offers an inspired stay experience that connects travelers to the city’s cultural, dining, and entertainment scene—all with the rewards of Marriott Bonvoy. Gather and celebrate in a unique environment that simultaneously reflects global contemporary culture and Chicago's personality and perspectives.

HCD

Hotel 55, Chicago Downtown CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Hotel 55, Chicago D...

Breach

2/2021

21C352072825

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A.I.

HCD Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for HCD

Incidents vs Hospitality Industry Avg (This Year)

No incidents recorded for Hotel 55, Chicago Downtown in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Hotel 55, Chicago Downtown in 2026.

Incident Types HCD vs Hospitality Industry Avg (This Year)

No incidents recorded for Hotel 55, Chicago Downtown in 2026.

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

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SUBSIDIARY

Hotel 55, Chicago Downtown Subsidiaries

HCD

Hospitality

Website: www.marriott.com/chidb

Company Size: None employees

EnnismoreHospitality

25hours HotelsHospitality

MAMA SHELTERHospitality

SLS HotelsHospitality

JO&JOEHospitality

The HoxtonHospitality

Hyde HotelsHospitality

SO/ MaldivesHospitality

Mondrian HotelsHospitality

SO/ Uptown DubaiHospitality

SLS BarcelonaHospitality

Working From_Hospitality

Delano HotelsHospitality

21c Museum HotelsHospitality

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Hotel 55, Chicago Downtown Similar Companies

Jumeirah

jumeirah.com

Jumeirah, a global leader in luxury hospitality and a member of Dubai Holding, operates an exceptional portfolio of 31 properties, including 33 signature F&B restaurants, across the Middle East, Europe, Asia and Africa. In 1999, Jumeirah changed the face of luxury hospitality with the opening of the iconic Jumeirah Burj Al Arab and the brand is now renowned worldwide for its distinguished beachfront resorts, esteemed city hotels and luxury residences. From the contemporary Maldivian island paradise at Jumeirah Olhahali Island to the art-inspired Jumeirah Capri Palace in Italy and the modern twist on a British classic at Jumeirah Carlton Tower in London, the brand has become synonymous with warm and generous service and the ability to craft distinctive and purposeful experiences that bring joy to guests from across the world.

IHG Hotels & Resorts

ihgplc.com

IHG Hotels & Resorts [LON:IHG, NYSE:IHG (ADRs)] is a global hospitality company, with a purpose to provide True Hospitality for Good. With a family of 21 hotel brands and IHG One Rewards, one of the world's largest hotel loyalty programmes with over 160 million members, IHG has more than one million rooms across 7,000 hotels in over 100 countries, and a development pipeline of a further 2,400 properties. Luxury & Lifestyle: Six Senses, Regent, InterContinental, Vignette Collection, Kimpton, Hotel Indigo Premium: Noted Collection, voco, Ruby HUALUXE, Crowne Plaza, EVEN Essentials: Holiday Inn Express, Holiday Inn, Garner, avid Suites: Atwell Suites, Staybridge Suites, Holiday Inn Club Vacations, Candlewood Suites Exclusive Partners: Iberostar Beachfront Resorts InterContinental Hotels Group PLC is the Group's holding company and is incorporated and registered in England and Wales. Approximately 400,000 people work across IHG's hotels and corporate offices globally. Visit us online for more about our hotels and reservations and IHG One Rewards. To download the IHG One Rewards app, visit the Apple App or Google Play stores.

Caesars Entertainment

caesars.com

Caesars Entertainment, Inc. is the largest casino-entertainment Company in the U.S. and one of the world's most diversified casino-entertainment providers. Since its beginning in Reno, NV, in 1937, Caesars Entertainment, Inc. has grown through development of new resorts, expansions and acquisitions. Caesars Entertainment, Inc.'s resorts operate primarily under the Caesars®, Harrah's®, Horseshoe®, and Eldorado® brand names. Caesars Entertainment, Inc. offers diversified gaming, entertainment and hospitality amenities, one-of-a-kind destinations, and a full suite of mobile and online gaming and sports betting experiences. All tied to its industry-leading Caesars Rewards loyalty program, the Company focuses on building value with its guests through a unique combination of impeccable service, operational excellence and technology leadership. Caesars is committed to its employees, suppliers, communities and the environment through its PEOPLE PLANET PLAY framework. 21+Gambling Problem? 21+ to gamble. Gambling Problem? Call 1-800-522-4700 or text 800GAM. For more information, please visit. www.caesars.com/corporate. Caesars Entertainment promotes a collaborative culture where accountability, passion, and idea sharing create a foundation for innovation and continuous improvement in the casino entertainment industry. Caesars is always looking for intellectually-curious professionals who are aligned with our values, motivated by meritocracy, and inspired by our commitment to our guests, team members, communities, and environment. Learn what it’s like to join a diverse by design team at Caesars Entertainment and check out our open jobs.

Four Seasons Hotels and Resorts

cb fourseasons.com

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.

Holiday Inn

holidayinn.com

More than an iconic place to stay, Holiday Inn Hotels are a place to be in the moment–gathered to celebrate with family, laughing with friends, sharing a meal with the team, or just for some well-deserved me-time. No matter the reason you travel, when you’re here, you’re right where you’re meant to be. Book with us and become an IHG One Rewards member.

Hotel Jobs | JobKing.org

jobking.org

JobKing - Your Job Search Ends Here! JobKing is the world's largest, most innovative and fastest-growing Hospitality Jobs' portal. It offers better relevance of job search and renders only 100% genuine openings. JobKing.org is an attempt to help you in your job search, we shaped up this portal to find out the best ever jobs in Hospitality & Tourism Sector.

J D Wetherspoon

jdwetherspooncareers.com

J D Wetherspoon is a leading pub operator in the UK and Ireland. Back in 1979, founder chairman Tim Martin opened the very first Wetherspoon – in Muswell Hill, north London. Today, Tim and the company run over 850 pubs and hotels, spread right across the UK and, more recently, Ireland. During its history of over 40 years, Wetherspoon has repeatedly led the way with ground-breaking initiatives, picked up hundreds of awards (covering all aspects of pub life) and grown from a handful of staff to over 40,000 employees. The company seeks to develop its staff through effective and award-winning training and development, through a positive working environment and, of course, by means of a competitive pay packet. Every year, thousands of staff complete one or more of our award-winning training courses, not only preparing them to work safely and to the best of their ability, but also inspiring them to pursue positive career development. The company prides itself in offering, at all levels, excellent training and support.

Radisson Hotel Group

radissonhotels.com

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.

Whitbread

cb whitbreadcareers.com

Whitbread PLC is the owner of the UK’s favourite hotel chain, Premier Inn, as well as restaurant brands, Beefeater, Brewers Fayre, Table Table, Bar + Block and Cookhouse and Pub. Whitbread employs more than 35,000 people in more than 1,200 Premier Inn hotels and restaurants across the UK and Germany, serving over five million customers every month. At Whitbread we are committed to being a force for good in the communities in which we operate. Our Sustainability programme, ‘Force for Good’ is focused on enabling people to live and work well and is built around three pillars of Opportunity, Community and Responsibility. Whitbread PLC is listed on the London Stock Exchange and is a constituent of the FTSE 100. It is also a member of the FTSE4Good Index.

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NEWS

Hotel 55, Chicago Downtown CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-105222

SUMMARY

The alexpechkarev/google-maps Laravel package through 12.16 disables TLS certificate verification by default because the bundled config sets ssl_verify_peer to FALSE, which is passed to CURLOPT_SSL_VERIFYPEER. On-path attackers can present any certificate to intercept Google Maps web-service requests, steal the API key from the query string, and tamper with responses.

Published

Date2026-10-04

Updated

Date2026-10-04

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

cvss4

Base Score: 9.1

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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

5.2

Exploitability

2.2

REFERENCES

CVE-2026-105221

SUMMARY

The gist RubyGem before 6.1.0 contains an improper certificate validation vulnerability that allows on-path attackers to intercept HTTPS traffic because http_connection in lib/gist.rb sets VERIFY_NONE. Attackers can present any certificate to read or modify GitHub API traffic, stealing OAuth tokens and login credentials to read and modify the victim's gists.

Published

Date2026-10-04

Updated

Date2026-10-04

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

cvss4

Base Score: 9.1

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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

5.2

Exploitability

2.2

REFERENCES

CVE-2026-105220

SUMMARY

Twine 2 desktop through 2.12.0 contains a cross-site scripting vulnerability in importStories() that executes markup from imported story files in the editor window. Attackers can craft a story file whose script calls the twineElectron openWithScratchFile IPC bridge to write and open a .bat file, executing code as the user.

Published

Date2026-10-04

Updated

Date2026-10-04

RISK INFORMATION (Score: 7.8)

cvss3

Base Score: 7.8

Complexity: LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

cvss4

Base Score: 8.5

Complexity: LOW

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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

5.9

Exploitability

1.8

REFERENCES

CVE-2026-105167

SUMMARY

A vulnerability was determined in kishor-23 food-waste-management-system 411989e3ecb82895e53dca7865f72145f03d7d93/b3a70b2c492dc9904de5be1ad9389bd79b87f82c. The impacted element is an unknown function of the file admin/donate.php. Executing a manipulation of the argument location can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

Published

Date2026-10-04

Updated

Date2026-10-04

RISK INFORMATION (Score: 7.3)

cvss2

Base Score: 7.5

Complexity: LOW

AV:N/AC:L/Au:N/C:P/I:P/A:P

cvss3

Base Score: 7.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

cvss4

Base Score: 5.5

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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

3.4

Exploitability

3.9

REFERENCES

CVE-2026-105166

SUMMARY

A vulnerability was found in kishor-23 food-waste-management-system 411989e3ecb82895e53dca7865f72145f03d7d93/b3a70b2c492dc9904de5be1ad9389bd79b87f82c. The affected element is the function insert of the file fooddonateform.php of the component Food Donation Form. Performing a manipulation of the argument image-choice results in sql injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.

Published

Date2026-10-04

Updated

Date2026-10-04

RISK INFORMATION (Score: 7.3)

cvss2

Base Score: 7.5

Complexity: LOW

AV:N/AC:L/Au:N/C:P/I:P/A:P

cvss3

Base Score: 7.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

cvss4

Base Score: 5.5

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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

3.4

Exploitability

3.9

REFERENCES

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Hotel 55, Chicago Downtown Vendor Cyber Rating & Cyber Score

HCD A.I CyberSecurity Scoring

Hotel 55, Chicago Downtown CyberSecurity News & History

HCD Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for HCD

Incidents vs Hospitality Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types HCD vs Hospitality Industry Avg (This Year)

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

Hotel 55, Chicago Downtown Subsidiaries

HCD

Hotel 55, Chicago Downtown Similar Companies

Jumeirah

IHG Hotels & Resorts

Caesars Entertainment

Four Seasons Hotels and Resorts

Holiday Inn

Hotel Jobs | JobKing.org

J D Wetherspoon

Radisson Hotel Group

Whitbread

Hotel 55, Chicago Downtown CyberSecurity News

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

Hotel 55, Chicago Downtown CyberSecurity News & History

HCD Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for HCD

Incidents vs Hospitality Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types HCD vs Hospitality Industry Avg (This Year)

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

Hotel 55, Chicago Downtown Subsidiaries

HCD

Hotel 55, Chicago Downtown Similar Companies

Jumeirah

IHG Hotels & Resorts

Caesars Entertainment

Four Seasons Hotels and Resorts

Holiday Inn

Hotel Jobs | JobKing.org

J D Wetherspoon

Radisson Hotel Group

Whitbread

Hotel 55, Chicago Downtown CyberSecurity News

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo