What is the official website of 21 Club ?

The official website of 21 Club is http://www.21club.com.

What is 21 Club's cybersecurity risk score?

21 Club has an AI-generated cybersecurity risk score of 763 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has 21 Club experienced?

According to Rankiteo, 21 Club currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has 21 Club been affected by any supply chain cyber incidents ?

According to Rankiteo, 21 Club has been affected by a supply chain cyber incident involving Salesforce, with the incident ID TIFLVMCHR1770865579.

Does 21 Club have SOC 2 Type 1 certification ?

According to Rankiteo, 21 Club is not certified under SOC 2 Type 1.

Does 21 Club have SOC 2 Type 2 certification ?

According to Rankiteo, 21 Club does not hold a SOC 2 Type 2 certification.

Does 21 Club comply with GDPR ?

According to Rankiteo, 21 Club is not listed as GDPR compliant.

Does 21 Club have PCI DSS certification ?

According to Rankiteo, 21 Club does not currently maintain PCI DSS compliance.

Does 21 Club comply with HIPAA ?

According to Rankiteo, 21 Club is not compliant with HIPAA regulations.

Does 21 Club have ISO 27001 certification ?

According to Rankiteo,21 Club is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does 21 Club operate in ?

21 Club operates primarily in the Restaurants industry.

How many employees does 21 Club have ?

21 Club employs approximately 148 people worldwide.

Does 21 Club own any subsidiaries ?

21 Club presently has no subsidiaries across any sectors.

How many LinkedIn followers does 21 Club have ?

21 Club's official LinkedIn profile has approximately 927 followers.

What is the NAICS classification code for 21 Club ?

21 Club is classified under the NAICS code 7225, which corresponds to Restaurants and Other Eating Places.

Does 21 Club have a Crunchbase profile ?

No, 21 Club does not have a profile on Crunchbase.

Does 21 Club have a LinkedIn profile ?

Yes, 21 Club maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/'21'-club.

How many cybersecurity incidents has 21 Club experienced ?

As of July 2, 2026, Rankiteo reports that 21 Club has experienced 2 cybersecurity incidents.

How many peer or competitor companies does 21 Club have ?

21 Club has an estimated 4,976 peer or competitor companies worldwide.

What types of cybersecurity incidents has 21 Club faced ?

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

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21 Club

Boost Score +25 with badge (5 left)

763

/1000

Fair

788

/1000

Fair

21 Club Vendor Cyber Rating & Cyber Score

21club.com

Add Your Compliance Badge

A Manhattan Icon Although our doors are closed, our legacy remains. ‘21’ was one of New York’s social and culinary landmarks for 90 years. We invite you to explore our timeless history at 21Club.com and revisit our fondest memories. We want to thank all our friends, fans and family for your unwavering support and the good times we shared.

21 Club A.I CyberSecurity Scoring

Scoring History

21 Club

21 Club CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

LVMH

Breach

2/2026

Salesforce

TIFLVMCHR177086...

21 Club

Breach

7/2025

LVM852071225

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A.I.

21 Club 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 21 Club

Incidents vs Restaurants Industry Avg (This Year)

No incidents recorded for 21 Club in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for 21 Club in 2026.

Incident Types 21 Club vs Restaurants Industry Avg (This Year)

No incidents recorded for 21 Club in 2026.

Incident History - 21 Club (X = Date, Y = Severity)

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SUBSIDIARY

21 Club Subsidiaries

21 Club

Restaurants

Website: http://www.21club.com

Company Size: 148

BelmondHospitality

LVMHRetail Luxury Goods and Jewelry

Villa Sant'Andrea, A Belmond HotelHospitality

Cap Juluca, A Belmond HotelHospitality

Le Manoir aux Quat'Saisons, A Belmond HotelHospitality

La Samanna, A Belmond HotelHospitality

Grand Hotel EuropeHospitality

Monasterio, A Belmond HotelHospitality

Eastern & Oriental Express, A Belmond TrainHospitality

British Pullman, A Belmond TrainTravel Arrangements

Royal Scotsman, A Belmond TrainTravel Arrangements

Rio Sagrado, A Belmond HotelHospitality

Casa de Sierra Nevada, A Belmond HotelHospitality

Les Bateaux BelmondHospitality

Sanctuary Lodge, A Belmond HotelHospitality

Jimbaran Puri, A Belmond HotelHospitality

Palacio Nazarenas, A Belmond HotelHospitality

Las Casitas, A Belmond HotelHospitality

Hotel Cipriani, A Belmond HotelHospitality

Maroma, A Belmond HotelHospitality

Splendido, A Belmond HotelHospitality

The Cadogan, A Belmond HotelHospitality

Mount Nelson, A Belmond HotelHospitality

Miraflores Park, A Belmond HotelHospitality

Hotel das Cataratas, A Belmond HotelHospitality

La Residencia, A Belmond HotelHospitality

Villa San Michele, A Belmond HotelHospitality

Caruso, A Belmond HotelHospitality

Belmond SafarisTravel Arrangements

Reid's Palace, A Belmond HotelHospitality

Grand Hotel Timeo, A Belmond HotelHospitality

Castello di Casole, A Belmond HotelHospitality

El Encanto, A Belmond HotelHospitality

Copacabana Palace, A Belmond HotelHospitality

Venice Simplon-Orient-ExpressHospitality

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21 Club Similar Companies

Panda Restaurant Group

PandaCareers.com

Panda Restaurant Group is the global leader in Asian dining and includes Panda Express, Panda Inn, and more. Founded in 1973 by Andrew and Peggy Cherng, we are a family-owned business with more than 2,600 restaurants worldwide. Our mission is to deliver exceptional Asian dining experiences by building an organization where people are inspired to better their lives.

TGI Fridays

tgifridays.com

In 1965, TGI Fridays opened its first location in New York City. Today, there are 380 plus restaurants in 30 plus countries offering high-quality, authentic American food and legendary drinks, bringing together all people from all places. The freeing and liberating spirit of "Friday" combined with our belief that all are welcome is our founding premise. We are The People of All Stripes. For more information, visit www.Fridays.com or follow us on Twitter at @TGIFridays.

ZAMP

zamp.com.br

Somos um grande ecossistema de restaurantes que reúne marcas internacionais como Burger King®, Popeyes®, Starbucks® e Subway®. E, por trás de cada receita de sucesso, estão os Zampers: gente que faz acontecer, que joga junto e que deixa sua marca todos os dias. Aqui, a gente acredita que o verdadeiro sabor do sucesso é ter espaço pra criar, crescer, liderar e ser quem você é. Usamos tecnologia, inovação e muita parceria para entregar experiências que surpreendem nossos clientes e geram oportunidades para o nosso time. Temos apetite pelo futuro e ousadia para conquistar novos mercados, novos sabores e novas conexões. Porque grandes marcas só existem quando grandes pessoas constroem algo maior do que elas mesmas. Isso é a Zamp®: um ecossistema de restaurantes e pessoas em constante evolução.

Raising Cane's Chicken Fingers

RaisingCanes.com

Founded by Todd Graves in 1996 in Baton Rouge, La., RAISING CANE'S CHICKEN FINGERS has over 800 restaurants in 41 states, with many new restaurants under construction. The company has ONE LOVE®—craveable chicken finger meals—and is continually recognized for its unique business model and customer satisfaction. RAISING CANE'S® vision is to grow restaurants, serving our Customers, all over the world and be the brand for craveable chicken finger meals, a great Crew, cool Culture, and Active Community Involvement.

Red Lobster

cb redlobster.com

With over 30,000 employees and more than 500 restaurants in the United States and Canada, Red Lobster is the world’s largest seafood restaurant company. Our vision is to be where the world goes for seafood now and for generations. Red Lobster is an innovative, values-based company that focuses on providing guests the ultimate seafood dining experience and continues to grow by focusing on Great Seafood, Great People and Great Results. Great Seafood - Whether it’s delicious Maine lobster, wild-caught Snow and Bairdi crab, grilled salmon or craveable shrimp scampi, our focus is on delighting guests with freshly prepared, quality seafood every time they visit. All served with our baked-fresh every 15 minutes Cheddar Bay Biscuits of course. Great People - We hire team members and managers with the hospitality gene. Our people are dedicated and passionate about delivering our promise - ultimate seafood dining experience – to guests on every visit. In addition, we are a place where our teams receive the skills and training to pursue their professional dreams. Great Results - At Red Lobster, we are focused on driving business momentum and sustainably growing sales. In addition, we emphasize innovation and quality to ensure we satisfy guests to grow their loyalty and motivate them to return today and in the future. It's a new day at Red Lobster and there's no better time to join our team!

Jack in the Box

jackinthebox.com

Jack in the Box has always been the place for those who live outside the box. Where you can try new things and order what you want when you want it. Now, let’s get to the facts! Did you know Jack in the Box was founded on February 21, 1951, by a businessman named Robert O. Peterson in San Diego, California? Yeah, you probably did. Did you know Jack in the Box pioneered a number of firsts in the quick-serve industry, including menu items that are now staples on most fast-food menu boards, like the breakfast sandwich and portable salads. Sure. Did you know Jack in the Box has over 2000 locations? Everyone knows that. Whatever the reason you came to Jack in the Box's LinkedIn page...welcome, we’re happy to have you here.

Popeyes Louisiana Kitchen

popeyes.com

Founded in New Orleans in 1972, POPEYES® has more than 45 years of history and culinary tradition. Popeyes distinguishes itself with a unique New Orleans-style menu featuring spicy chicken, chicken tenders, fried shrimp, and other regional items. The chain's passion for its Louisiana heritage and flavorful authentic food has allowed Popeyes to become one of the world's largest chicken quick-service restaurants with over 3,600 restaurants in the U.S. and around the world.

Jersey Mike's Subs

jerseymikes.com

Jersey Mike’s, a fast-casual sub sandwich franchise with more than 3,100 locations open nationwide, believes that making a sub sandwich and making a difference can be one and the same. Jersey Mike’s offers A Sub Above®, serving authentic fresh sliced subs and authentic Philly cheesesteaks grilled to order on freshly baked bread – the same recipe it started with in 1956 – and is passionate about giving back to its local communities. Jersey Mike’s is consistently ranked amongst the top 10 franchises in America in Entrepreneur Magazine's annual Franchise 500. Nation's Restaurant News named Jersey Mike's as its "Fastest Growing Franchise" in the Top 100 three years in a row (2014, 2015, & 2016) and has been the fastest growing sub sandwich franchise every year for the last decade. Franchise Times consistently ranks Jersey Mike's in their annual "Fast & Serious" list, topping the list in 2017, which ranks the the "Smartest Growing Franchises" in the country. The growth is fueled by passionate Jersey Mike’s fans who crave their subs made Mike’s Way® with the freshest vegetables and The Juice: red wine vinegar and olive oil blended to perfection. It's an exquisite zing -- a splash of extra and unexpected. The company uses only premium meats and cheeses sliced on the spot and piled on delectable bread baked fresh in the restaurant throughout the day. The company wins best sub awards in virtually every market it enters. Founder & CEO Peter Cancro started the company at age 17, before he was even legally able to slice a sub. The company remains committed to making a difference in the communities it serves. With a history steeped in philanthropic endeavors, Jersey Mike’s locations across the country have raised hundreds of millions for local charities since the beginning. Several community service initiatives mark the calendar for Jersey Mike’s, including the Annual Day of Giving which owners give 100% of all sales to a charity on 1 special day in March.

Pizza Hut

cb pizzahut.com

Pizza Hut, a subsidiary of Yum! Brands, Inc. (NYSE: YUM), was founded in 1958 in Wichita, Kansas, and is a global leader in the pizza category with nearly 20,000 restaurants in more than 110 markets and territories. The brand has earned a reputation as a trailblazer in innovation with the creation of icons like Original® Pan and Original® Stuffed Crust pizzas. In 1994, Pizza Hut pizza was the very first online food order, and today Pizza Hut continues leading the way in the digital and technology space with over half of transactions worldwide coming from digital orders. Leveraging its global presence, Pizza Hut also works to positively impact restaurant employees, the communities they serve and the environment through commitments across three priority areas: More Equity, Less Carbon and Better Packaging.

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NEWS

21 Club CyberSecurity News

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

November 21, 2025 08:00 AM

Campus Groups Rally to Support Klemis Kitchen

This time of year, the giving spirit is everywhere, and that includes Georgia Tech. One way faculty and staff members are supporting...

Read Article

November 21, 2025 08:00 AM

Wall Street's Palo Alto Networks Call Goes Wrong as Stock Surges

Analysts missed the mark on cybersecurity giant as enterprise security demand drives gains.

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July 21, 2025 07:00 AM

Jim Cramer says buy these 2 cybersecurity stocks in the wake of Microsoft's attack

CNBC's Jim Cramer has long believed that cyber stocks are an essential part of investors' portfolios.

Read Article

June 24, 2025 07:00 AM

E&E News: Sierra Club union says layoffs broke the law

The Sierra Club's staff union has filed a complaint against the environmental organization, contending that its most recent staff layoffs illegally targeted...

Read Article

June 07, 2025 07:00 AM

‘The intern in charge”: Meet the 22-year-old Trump’s team picked to lead terrorism prevention

Thomas Fugate is the Department of Homeland Security official tasked with overseeing the government's main hub for combating violent extremism.

Read Article

May 12, 2025 11:40 AM

Call Security: UCF's Legacy of Cybersecurity Success, Talent

When the world's biggest companies need cybersecurity talent, they look to UCF's acclaimed Collegiate Cyber Defense Club.

Read Article

April 29, 2025 07:00 AM

Cybersecurity Resilience in a Complex World

Event Club & news Anglais Proximus House 18 Rue du puits Romain 8070 Bertrange Luxembourg 2025-04-29 18:30 2025-04-29 21:30 Maison Moderne...

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April 21, 2025 07:00 AM

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Career changers are welcomed in cybersecurity at any age. The field needs problem solvers who understand business, not just technical...

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April 21, 2025 07:00 AM

Club for Growth wades into Arizona governor race, with a shot at Karrin Taylor Robson

The influential anti-tax group is wading into the Arizona gubernatorial race with a new poll, shared first with POLITICO, touting the electability of GOP Rep....

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-55790

SUMMARY

Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 through 5.9.22 and 4.0.0-RC1 through 4.17.15, an attacker with only a GitHub account can plant a JavaScript payload in a craftcms/cms issue title. When a Craft admin uses the CraftSupport widget’s "Give feedback" screen and types a search term that returns the poisoned issue, the payload executes in the admin’s control panel session. No control panel account or elevated privileges are required on the attacker’s side. This issue has been fixed in versions 4.17.16 and 5.9.23.

Published

Date2026-07-01

Updated

Date2026-07-01

RISK INFORMATION (Score: )

cvss4

Base Score: 7.4

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/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

Exploitability

REFERENCES

CVE-2026-50284

SUMMARY

Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 through 5.9.21 and 4.0.0-RC1 through 4.17.14, theAssetsController::actionDeleteFolder() only requires the deleteAssets:<volume-uid> permission for the target folder. It never enforces deletePeerAssets:<volume-uid>, even though Assets::deleteFoldersByIds() cascades deletion to every descendant folder and every asset inside, regardless of the uploader's assigned privileges. A low-privilege user who has been granted folder-management rights on a shared volume can therefore destroy assets uploaded by other users (peer assets), bypassing the per-asset peer-permission check that the sibling actionDeleteAsset endpoint correctly applies. This issue has been fixed in versions 4.17.15 and 5.9.22.

Published

Date2026-07-01

Updated

Date2026-07-01

RISK INFORMATION (Score: )

cvss4

Base Score: 7.1

Complexity: LOW

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

Exploitability

REFERENCES

CVE-2026-50283

SUMMARY

Craft CMS is a content management system (CMS). Versions 5.0.0-RC1 through 5.9.20, and 4.0.0-RC1 through 4.17.13 contain an authorization issue in the AssetsController::actionReplaceFile that can delete a source asset without source delete permission by supplying both assetId and sourceAssetId. AssetsController::actionReplaceFile() supports replacing a target asset file using another existing asset as the source. The action loads: assetId -> $assetToReplace and sourceAssetId -> $sourceAsset, then enforces replace permissions using ($assetToReplace ?: $sourceAsset). When both IDs are provided, this expression resolves to the target asset so no permission check is performed against the source asset volume. When both assets are present, Craft copies the source file into the target and then deletes the source asset. There is no deletion check for for the source asset. An authenticated user who can replace files in one volume can delete assets in another volume where they do not have delete permission, as long as they can obtain a sourceAssetId, leading to broken content references and data loss. This issue has been fixed in versions 4.17.14 and 5.9.21.

Published

Date2026-07-01

Updated

Date2026-07-01

RISK INFORMATION (Score: )

cvss4

Base Score: 5.3

Complexity: LOW

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

Exploitability

REFERENCES

CVE-2026-14440

SUMMARY

Description: To issue and renew TLS certificates on behalf of customers, Cloudflare's Universal SSL feature automatically manages the CAA RRset for the customer's zone. This auto-managed RRset is permissive by design (e.g. 'issue "letsencrypt.org"' without parameters). On Universal SSL zones, Cloudflare's authoritative DNS serves this auto-managed RRset at query time, superseding any customer-configured CAA records on the zone. When a customer publishes a stricter CAA record using the RFC 8657 accounturi or validationmethods parameters, the Certificate Authority does not observe those parameters when evaluating the served RRset under RFC 8659. As a result, the RFC 8657 account-binding and validation-method-binding protections are not enforced end-to-end on Universal SSL zones. Successful exploitation could result in issuance of a browser-trusted TLS certificate to an attacker, enabling MITM against the affected domain. Exploitation is non-trivial in practice: an attacker would need to hold an ACME account at one of the Certificate Authorities in the served CAA RRset and to simultaneously satisfy domain control validation across the multiple geographically distinct Network Perspectives the CA relies on for Multi-Perspective Issuance Corroboration. Cloudflare prefixes are anycast-announced from hundreds of locations globally, raising the bar against single-vantage-point BGP hijacks. Any resulting misissuance of a browser-trusted certificate is subject to Certificate Transparency logging required by major browsers, and would be visible to CT monitoring. Mitigation: Customers requiring strict RFC 8657 enforcement need to disable Universal SSL on the affected zone. Universal SSL's automatic CAA management and customer-set RFC 8657 accounturi and validationmethods enforcement are mutually exclusive by the nature of the issue, so there is no in-product workaround that preserves both. Certificate Transparency monitoring is recommended for all customers as a general detection control. Credits: David Osipov (ORCID: https://orcid.org/0009-0005-2713-9242), independent researcher

Published

Date2026-07-01

Updated

Date2026-07-01

RISK INFORMATION (Score: )

cvss4

Base Score: 7.6

Complexity: HIGH

CVSS:4.0/AV:A/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

Exploitability

REFERENCES

CVE-2026-14422

SUMMARY

Out of bounds read and write in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

Published

Date2026-07-01

Updated

Date2026-07-01

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

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SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

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