What is the official website of CENTURY 21® ?

The official website of CENTURY 21® is http://century21.com.

What is CENTURY 21®'s cybersecurity risk score?

CENTURY 21® has an AI-generated cybersecurity risk score of 787 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has CENTURY 21® experienced?

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

Has CENTURY 21® been affected by any supply chain cyber incidents ?

According to Rankiteo, CENTURY 21® has been affected by multiple supply chain cyber incidents. The affected supply chain sources and their corresponding incident IDs are: Ivanti (Incident ID: SUB1770295740) Oracle (Incident ID: ANYSOT1770810849) Salesforce (Incident ID: GRU1769118538)

Does CENTURY 21® have SOC 2 Type 1 certification ?

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

Does CENTURY 21® have SOC 2 Type 2 certification ?

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

Does CENTURY 21® comply with GDPR ?

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

Does CENTURY 21® have PCI DSS certification ?

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

Does CENTURY 21® comply with HIPAA ?

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

Does CENTURY 21® have ISO 27001 certification ?

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

Which industry does CENTURY 21® operate in ?

CENTURY 21® operates primarily in the Real Estate industry.

How many employees does CENTURY 21® have ?

CENTURY 21® employs approximately 38,203 people worldwide.

Does CENTURY 21® own any subsidiaries ?

CENTURY 21® presently has no subsidiaries across any sectors.

How many LinkedIn followers does CENTURY 21® have ?

CENTURY 21®'s official LinkedIn profile has approximately 164,946 followers.

Does CENTURY 21® have a Crunchbase profile ?

No, CENTURY 21® does not have a profile on Crunchbase.

Does CENTURY 21® have a LinkedIn profile ?

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

How many cybersecurity incidents has CENTURY 21® experienced ?

As of July 22, 2026, Rankiteo reports that CENTURY 21® has experienced 3 cybersecurity incidents.

How many peer or competitor companies does CENTURY 21® have ?

CENTURY 21® has an estimated 30,201 peer or competitor companies worldwide.

What types of cybersecurity incidents has CENTURY 21® faced ?

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

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CENTURY 21®

Boost Score +25 with badge (5 left)

787

/1000

Fair

812

/1000

Good

CENTURY 21® Vendor Cyber Rating & Cyber Score

century21.com

Add Your Compliance Badge

More than 140,000 affiliated agents strong in 81 countries. Changing the real estate game for 50+ years, and counting. This is our time and #ThisIsOurCentury.

CENTURY 21® A.I CyberSecurity Scoring

Scoring History

CENTURY 21®

CENTURY 21® CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Anywhere Real Estat...

Breach

2/2026

Ivanti

SUB1770295740

Anywhere Real Estat...

Ransomware

100

8/2025

Oracle

ANYSOT177081084...

Coldwell Banker

Breach

1/2025

Salesforce

GRU1769118538

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A.I.

CENTURY 21® 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 CENTURY 21®

Incidents vs Real Estate Industry Avg (This Year)

No incidents recorded for CENTURY 21® in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for CENTURY 21® in 2026.

Incident Types CENTURY 21® vs Real Estate Industry Avg (This Year)

No incidents recorded for CENTURY 21® in 2026.

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

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SUBSIDIARY

CENTURY 21® Subsidiaries

CENTURY 21®

Real Estate

Website: http://century21.com

Company Size: 38,203

Anywhere Real Estate Inc.Real Estate

Coldwell BankerReal Estate

Coldwell Banker RealtyReal Estate

Sotheby's International RealtyReal Estate

The Corcoran GroupReal Estate

CartusReal Estate

Cartus Intercultural & Language SolutionsProfessional Training and Coaching

Better Homes and Gardens Real EstateReal Estate

Anywhere Integrated ServicesReal Estate

Equity Title CompanyReal Estate

Sunbelt Title AgencyReal Estate

Texas American Title CompanyInsurance

West Coast EscrowReal Estate

Burnet Title MinnesotaReal Estate

Progressive Title CompanyReal Estate

CornerStone Title CompanyInsurance

Guardian Title Agency ColoradoReal Estate

Keystone Closing ServicesReal Estate

Mid-Atlantic Settlement ServicesReal Estate

Upward Title & ClosingReal Estate

US TitleReal Estate

Pro National Title AgencyReal Estate

Guardian TransferReal Estate

Keystone Title ServicesReal Estate

Quality Choice TitleReal Estate

Metro TitleReal Estate

Terra Coastal EscrowReal Estate

Mercury TitleReal Estate

Residential Title AgencyReal Estate

Burnet Title IndianaReal Estate

Cypress Title CorporationReal Estate

Burnet Title WisconsinReal Estate

First California EscrowReal Estate

Clear Title GroupReal Estate

Burnet Title IllinoisReal Estate

REALtech TitleReal Estate

American Title Company Of HoustonReal Estate

Market Street Settlement GroupReal Estate

Corcoran Sunshine Marketing GroupReal Estate

Coldwell Banker WarburgReal Estate

ERA Franchise Systems LLCReal Estate

Anywhere Insurance AgencyInsurance

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CENTURY 21® Similar Companies

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costargroup.com

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Berkshire Hathaway HomeServices

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Berkshire Hathaway HomeServices is a global residential real estate network with more than 50,000 real estate professionals and nearly 1,600 offices across 4 continents and 13 countries and territories including the U.S., Canada, Mexico, Europe, the Middle East, The Caribbean and India. In 2022, the Berkshire Hathaway HomeServices global network represented more than USD$154.7 billion in real estate sales volume. The network, among the few organizations entrusted to use the world-renowned Berkshire Hathaway name, brings to the real estate market a definitive mark of trust, integrity, stability, and longevity. For a confidential conversation on becoming a Berkshire Hathaway HomeServices Network Member or for Merger & Acquisition opportunities, email, [email protected].

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Country Garden Group

cb bgy.com.cn

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mebapts.com

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iwgplc.com

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NEWS

CENTURY 21® CyberSecurity News

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

October 28, 2025 07:00 AM

Space Modernization for the 21st Century

Space is becoming the front line of American dynamism and resilience, serving as the critical infrastructure underpinning much of the...

Read Article

October 21, 2025 07:00 AM

Cybersecurity & Defense Day at École Polytechnique

École Polytechnique hosted the Cybersecurity & Defense Day, which brought together major players in cybersecurity and defense from academia,...

Read Article

October 20, 2025 07:00 AM

JLL Arranges $28M Sale of Remaining Portion of Century 21 Store in Bay Ridge, Brooklyn

JLL Capital Markets arranged the $28 million sale of a 14-acre Bay Ridge, Brooklyn property formerly home to a Century 21 store,...

Read Article

October 17, 2025 07:00 AM

The CIA triad is dead. Stop using a Cold War relic to fight 21st century threats

The CIA Triad is obsolete — security needs the layered 3C Model: Core, Complementary, and Contextual.

Read Article

October 10, 2025 07:00 AM

The CIA triad is dead — stop using a Cold War relic to fight 21st century threats

CISOs stuck on CIA must accept reality: The world has shifted, and our cybersecurity models must shift, too. We need a model that is layered...

Read Article

August 20, 2025 07:00 AM

Hijacked Satellites, Orbiting Space Weapons: In 21st Century, Space Is New Battlefield

As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service...

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Century 21 Myers Realty has merged with PAL Realty, a Leesburg, Florida-based firm that specializes in serving 55-plus active adult communities.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-63261

SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailable to all users.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-72/388575

CVE-2026-63260

SUMMARY

Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated attacker with low-privilege access can trigger a denial of service condition in Kibana by sending a specially crafted, oversized request payload. Processing this user-supplied input requires resource-intensive memory allocation that can exhaust the available heap memory in the Kibana process, causing it to crash and become unavailable to all users.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-71/388574

CVE-2026-63259

SUMMARY

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-70/388573

CVE-2026-63145

SUMMARY

Incorrect Authorization (CWE-863) in Kibana can lead to integrity compromise of Machine Learning audit and notification records via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A vulnerability exists in Kibana's Machine Learning functionality where a Machine Learning management endpoint performs an insufficient authorization check. The endpoint validates only a coarse privilege level but does not verify that the requesting user has access to the specific Machine Learning job or notification resources provided in the request. As a result, a low-privileged user with Machine Learning access in any Kibana space can manipulate Machine Learning audit and notification records for arbitrary jobs—including jobs in other spaces or belonging to other users—by leveraging Kibana's internally elevated credentials to write to restricted Machine Learning system indices that the user cannot access directly.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-69/388572

CVE-2026-63144

SUMMARY

Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via a specially crafted search request submitted by a low-privileged authenticated user. A user with read-level index access can submit a request that triggers unbounded recursive processing within the Elasticsearch query evaluation component, causing a fatal error that terminates the affected node. In single-node deployments, this results in complete service outage; in multi-node clusters, it causes repeated node restarts and sustained availability degradation.

Published

Date2026-07-21

Updated

Date2026-07-21

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.8

REFERENCES

https://discuss.elastic.co/t/elasticsearch-8-19-19-9-3-8-9-4-4-security-update-esa-2026-68/388571

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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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