What is the official website of City of Dallas ?

The official website of City of Dallas is http://www.dallascityhall.com.

What is City of Dallas's cybersecurity risk score?

City of Dallas has an AI-generated cybersecurity risk score of 441 out of 1000, indicating a Critical security posture according to Rankiteo's assessment.

How many security incidents has City of Dallas experienced?

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

Has City of Dallas been affected by any supply chain cyber incidents ?

According to Rankiteo, City of Dallas has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does City of Dallas have SOC 2 Type 1 certification ?

According to Rankiteo, City of Dallas is not certified under SOC 2 Type 1.

Does City of Dallas have SOC 2 Type 2 certification ?

According to Rankiteo, City of Dallas does not hold a SOC 2 Type 2 certification.

Does City of Dallas comply with GDPR ?

According to Rankiteo, City of Dallas is not listed as GDPR compliant.

Does City of Dallas have PCI DSS certification ?

According to Rankiteo, City of Dallas does not currently maintain PCI DSS compliance.

Does City of Dallas comply with HIPAA ?

According to Rankiteo, City of Dallas is not compliant with HIPAA regulations.

Does City of Dallas have ISO 27001 certification ?

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

Which industry does City of Dallas operate in ?

City of Dallas operates primarily in the Government Administration industry.

How many employees does City of Dallas have ?

City of Dallas employs approximately 6,785 people worldwide.

Does City of Dallas own any subsidiaries ?

City of Dallas presently has no subsidiaries across any sectors.

How many LinkedIn followers does City of Dallas have ?

City of Dallas's official LinkedIn profile has approximately 74,907 followers.

What is the NAICS classification code for City of Dallas ?

City of Dallas is classified under the NAICS code 92, which corresponds to Public Administration.

Does City of Dallas have a Crunchbase profile ?

No, City of Dallas does not have a profile on Crunchbase.

Does City of Dallas have a LinkedIn profile ?

Yes, City of Dallas maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/city-of-dallas.

How many cybersecurity incidents has City of Dallas experienced ?

As of July 17, 2026, Rankiteo reports that City of Dallas has experienced 2 cybersecurity incidents.

How many peer or competitor companies does City of Dallas have ?

City of Dallas has an estimated 13,042 peer or competitor companies worldwide.

What types of cybersecurity incidents has City of Dallas faced ?

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

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441

/1000

Critical

466

/1000

Critical

City of Dallas Vendor Cyber Rating & Cyber Score

dallascityhall.com

Add Your Compliance Badge

Municipal government of Dallas, Texas, USA. Dallas is the ninth largest city in the United States, with over 1.3 million residents. The City of Dallas operates with over 13,000 employees and an annual budget of $3.6 Billion. Welcome to Dallas Committed to "Service First" Excellence Our core values are Empathy, Ethics, Excellence, Equity

CD A.I CyberSecurity Scoring

Scoring History

City of Dallas CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

City of Dallas

Ransomware

100

8/2025

CIT416080825

City of Dallas

Ransomware

100

05/2023

CIT17229523

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A.I.

CD 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 CD

Incidents vs Government Administration Industry Avg (This Year)

No incidents recorded for City of Dallas in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for City of Dallas in 2026.

Incident Types CD vs Government Administration Industry Avg (This Year)

No incidents recorded for City of Dallas in 2026.

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

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SUBSIDIARY

City of Dallas Subsidiaries

Parent Company

CD

Government Administration

Website: http://www.dallascityhall.com

Company Size: 10,001+ employees

No subsidiary data available for this company.

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City of Dallas Similar Companies

U.S. Department of the Treasury

treasury.gov

The Treasury Department is the executive agency responsible for promoting economic prosperity and ensuring the financial security of the United States. The Department is responsible for a wide range of activities such as advising the President on economic and financial issues, encouraging sustainable economic growth, and fostering improved governance in financial institutions. The Department of the Treasury operates and maintains systems that are critical to the nation's financial infrastructure, such as the production of coin and currency, the disbursement of payments to the American public, revenue collection, and the borrowing of funds necessary to run the federal government. The Department works with other federal agencies, foreign governments, and international financial institutions to encourage global economic growth, raise standards of living, and to the extent possible, predict and prevent economic and financial crises. The Treasury Department also performs a critical and far-reaching role in enhancing national security by implementing economic sanctions against foreign threats to the U.S., identifying and targeting the financial support networks of national security threats, and improving the safeguards of our financial systems.

FDA

fda.gov

The Food and Drug Administration is an agency within the Department of Health and Human Services. The FDA is responsible for protecting the public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, and medical devices; and by ensuring the safety of our nation's food supply, cosmetics, and products that emit radiation. FDA also has responsibility for regulating the manufacturing, marketing, and distribution of tobacco products to protect the public health and to reduce tobacco use by minors. FDA is responsible for advancing the public health by helping to speed innovations that make medical products more effective, safer, and more affordable and by helping the public get the accurate, science-based information they need to use medical products and foods to maintain and improve their health. FDA also plays a significant role in the Nation's counterterrorism capability. FDA fulfills this responsibility by ensuring the security of the food supply and by fostering development of medical products to respond to deliberate and naturally emerging public health threats.

USDA

usda.gov

The United States Department of Agriculture is the United States federal executive department responsible for developing and executing U.S. federal government policy on farming, agriculture, and food. It aims to meet the needs of farmers and ranchers, promote agricultural trade and production, work to assure food safety, protect natural resources, foster rural communities and end hunger in the United States and abroad.

UK Home Office

www.gov.uk

At the Home Office, we help to ensure that the country is safe and secure. We’ve been looking after UK citizens since 1782. We are responsible for: - working on the problems caused by illegal drug use - shaping the alcohol strategy, policy and licensing conditions - keeping the United Kingdom safe from the threat of terrorism - reducing and preventing crime, and ensuring people feel safe in their homes and communities - securing the UK border and controlling immigration - considering applications to enter and stay in the UK - issuing passports and visas - supporting visible, responsible and accountable policing by empowering the public and freeing up the police to fight crime - fire prevention and rescue These organisations are all part of the Home Office: - Border Force - HM Passport Office (HMPO) - Immigration Enforcement - UK Visas and Immigration (UKVI)

Secretaría de Educación Pública

onlinecareer360.com

MISIÓN/PROPÓSITO: La SEP tiene como propósito esencial crear condiciones que permitan asegurar el acceso de todas las mexicanas y mexicanos a una educación de calidad, en el nivel y modalidad que la requieran y en el lugar donde la demanden. VISIÓN: En el año 2025, México cuenta con un sistema educativo amplio, articulado y diversificado, que ofrece educación para el desarrollo humano integral de su población. El sistema es reconocido nacional e internacionalmente por su calidad y constituye el eje básico del desarrollo cultural, científico, tecnológico, económico y social de la Nación.

IBGE

ibge.gov.br

The Brazilian Institute of Geography and Statistics or IBGE (Portuguese: Instituto Brasileiro de Geografia e Estatística), is the agency responsible for statistical, geographic, cartographic, geodetic and environmental information in Brazil. The IBGE performs a national census every ten years, and the questionnaires account for information such as age, household income, literacy, education, occupation and hygiene levels. IBGE is an institution of the Federal Government, constituted a public foundation by Decree Law No. 161 of February 13, 1967, and is bound to the Brazilian Department of Planning, Budget and Management. It has four directors and two other central organs. IBGE has a network of national research and dissemination components, comprising: 27 state units (26 in state capitals and one in the Federal District); 27 centres for documentation and dissemination of information (26 in the capital and one in the Federal District); 581 data collection agencies in major cities. The IBGE also maintains the Roncador Ecological Reserve, situated 35 km south of Brasília.

ISSSTE

www.com

INSTITUTO DE SEGURIDAD Y SERVICIOS SOCIALES DE LOS TRABAJADORES DEL ESTADO. ES UN ORGANISMOS PÚBLICO QUE OTORGA SERVICIOS DE SALUD, PENSIONES, VIVIENDA, PRÉSTAMOS, ESTANCIAS INFANTILES, TURISMO, CULTURA, RECREACION, DEPORTE; CUYOS AFILIADOS SON TRABAJADORES DE DEPENDENCIAS GUBERNAMENTALES, CON DERECHO A LA SEGURIDAD SOCIAL. Y CUYOS OBJETIVOS INSTITUCIONALES ADEMÁS DE CONTRIBUIR A LOGRAR LOS OBJETIVOS PROPUESTOS POR EL PLAN NACIONAL DE DESARROLLO 2007 – 2012, COADYUVARÁN A LOGRAR LA VISIÓN DE LA INSTITUCIÓN ESTABLECIDA PARA EL AÑO 2030 Y CONCRETAR LA MISIÓN QUE TIENE ESTABLECIDA. MISIÓN DEL ISSSTE CONTRIBUIR A SATISFACER NIVELES DE BIENESTAR INTEGRAL DE LOS TRABAJADORES AL SERVICIO DEL ESTADO, PENSIONADOS, JUBILADOS Y FAMILIARES DERECHOHABIENTES, CON EL OTORGAMIENTO EFICAZ Y EFICIENTE DE LOS SEGUROS, PRESTACIONES Y SERVICIOS, CON ATENCIÓN ESMERADA, RESPETO, CALIDAD Y CUMPLIENDO SIEMPRE CON LOS VALORES INSTITUCIONALES DE HONESTIDAD, LEGALIDAD Y TRANSPARENCIA. VISIÓN DEL ISSSTE POSICIONAR AL ISSSTE COMO LA INSTITUCIÓN QUE GARANTICE LA PROTECCIÓN INTEGRAL DE LOS TRABAJADORES DE LA ADMINISTRACIÓN PÚBLICA FEDERAL, PENSIONADOS, JUBILADOS Y SUS FAMILIAS DE ACUERDO AL NUEVO PERFIL DEMOGRÁFICO DE LA DERECHOHABIENCIA, CON EL OTORGAMIENTO DE SEGUROS, PRESTACIONES Y SERVICIOS DE CONFORMIDAD CON LA NORMATIVIDAD VIGENTE, BAJO CÓDIGOS NORMADOS DE CALIDAD Y CALIDEZ, CON SOLVENCIA FINANCIERA, QUE PERMITAN GENERAR VALORES Y PRÁCTICAS QUE FOMENTEN LA MEJORA SOSTENIDA DE BIENESTAR, CALIDAD DE VIDA Y EL DESARROLLO DEL CAPITAL HUMANO. PARA CONOCER MAS DE NUESTRO INSTITUTO FAVOR DE CONSULTAR LA PAGINA INSTITUCIONAL WWW2.ISSSTE.GOB.MX EN DONDE SEGURAMENTE ENCONTRARAN MATERIAL DE ORIENTACION AMENO Y EXPLICATIVO ADEMAS DE LA HISTORIA DE INSTITUTO, SUS ALCANCES Y LOGROS ASI COMO LOS PROGRAMAS CON QUE CUENTA ACTUALMENTE EL INSTITUTO.

State of Maryland

jobapscloud.com

Maryland is on the path to becoming the best state in the nation. Referred to as “America in Miniature”, Maryland embodies the very spirit of the United States. Maryland is home to ethnic groups of every origin, just about every natural feature, and much like our country, opportunity! If you are interested in a rewarding career in public service, consider the following: Full-time employment Part-time employment Contractual work Internships Seasonal work Maryland, where your work truly matters… Join us! State Jobs: https://www.jobaps.com/md/ State of Maryland homepage: http://www.maryland.gov/Pages/default.aspx

Department of Education and Youth

www.gov.ie

The Department of Education and Youth is a ministerial department of the Irish State with responsibility for education. Our mission to facilitate children and young people, through learning, to achieve their full potential and contribute to Ireland’s social, economic and cultural development. The current Minister for Education is Hildegarde Naughton TD, and the Minister of State with responsiblity for Special Education and Inclusion is Michael Moynihan TD.

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NEWS

City of Dallas CyberSecurity News

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

February 28, 2026 08:00 AM

Who's Hiring Cybersecurity Professionals in Dallas, TX in 2026?

Cybersecurity jobs in Dallas 2026 are hidden in critical infrastructure. This guide reveals hiring sectors with salaries up to $256k and...

Read Article

January 13, 2026 08:00 AM

10 Most Notable Cyber Attacks of 2026

Top 10 Hacks of 2026. Malware. Phishing. Denial of Service (DoS). Distributed Denial of Service (DDoS). Man-in-the-Middle (MitM).

Read Article

December 03, 2025 08:00 AM

Former Charlotte CIO to lead Dallas technology overhaul

Dallas appoints former Charlotte CIO Jeff Stovall to lead digital modernisation, cybersecurity, and AI integration across city services.

Read Article

December 02, 2025 08:00 AM

City of Dallas Looks to Former Charlotte CIO to Lead IT

Jeffrey Stovall, who served as CIO for Charlotte, N.C., for more than 10 years will head up Dallas IT operations starting in January.

Read Article

November 18, 2025 08:00 AM

Immersive, Gamified Cyber Experience ‘XForce Galaxy’ Opens in North Texas

The XForce Galaxy immersive cyber experience has opened in Irving, offering gamified cybersecurity missions and hands-on training through...

Read Article

November 03, 2025 04:34 PM

New City, Challenges and Threat Vectors for Austin's CISO

Previously both CIO and CISO for Dallas, Brian Gardner has been heading cybersecurity in Austin since May. Here he explains the challenges of navigating a...

Read Article

October 10, 2025 07:00 AM

Houston suburb says some online services taken down by cyberattack

Officials in Sugar Land, Texas, said a cyberattack has impacted several online services after they reported technology outages on Thursday...

Read Article

August 26, 2025 07:00 AM

Ransomware attack on Greenville affects city services, 911 remains intact

A cybersecurity breach in Greenville has affected the city's ability to access police and other records. The city's servers were attacked by...

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July 29, 2025 07:00 AM

Cybersecurity professional provides insight into St. Paul cyberattack

Major U.S. cities, including Atlanta, Dallas and Columbus, have previously been subjected to cyberattacks.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-44453

SUMMARY

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is vulnerable to a Denial of Service attack when calling alloca under certain conditions. When serving static files, h2o builds the file path on stack, by calling alloca. The maximum size of the memory allocated using alloca can be as huge as ~600KB, which exceeds the default pthread stack size used by musl libc (128KB). If the amount of memory allocated by alloca exceeds the stack size, the h2o server crashes with a segmentation fault, while it tries to touch the guard page. This issue has been fixed by commit 6b5370d.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-44452

SUMMARY

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 8dc37cb, when h2o receives a ClientHello message over TLS or QUIC and it contains a zero-length SNI extension, the h2o server runs over the zero-length hostname while trying to copy the hostname, assuming that it is NULL-terminated. This is a potential denial-of-service attack vector in sense that it might trigger segmentation violation. This issue has been fixed by commit 8dc37cb.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

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

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-44436

SUMMARY

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 8b178e6, Quicly is vulnerable to a Denial of Service attack through connection state corruption. In QUIC Invariants, the maximum length of a Connection ID is 255 bytes, while QUIC version 1 further restricts the maximum to 20 bytes. Quicly implements QUIC version 1 and therefore its CID buffers are limited to 20 bytes. However, to be able to respond to unknown versions of QUIC, its packet decoder accepts Connection IDs of up to 255 bytes. As its CID buffers are merely 20 bytes long, Quicly must reject QUIC version 1 packets with Connection IDs longer than that. The command line tool bundled with Quicly has had that check, however the library itself lacked such enforcement. As a consequence, when used by applications that lack their own enforcement, the connection state becoming inconsistent to buffer overrun. Fortunately, the overflow stops within the allocated chunk of memory, but nevertheless, the bug leads to assertion failures. This issue has been fixed by commit 8b178e6.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-44435

SUMMARY

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 937d0e9, an assertion failure is raised when the total number of valid handshake messages received over a CRYPTO stream of a single packet number space exceeds 32KB, causing a Denial of Service. This issue has been fixed by commit 937d0e9.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-44434

SUMMARY

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit dccf5d4, Quicly was vulnerable to stateless reset injection through lack of packet entry validation. The QUIC protocol is designed to withstand packet injection attacks, once the handshake is complete. Only packets that carry some secret patterns are considered as stateless resets. Quicly allows the peer to share up to 4 such patterns per connection. However, until now, it failed to determine which of the 4 slots that it uses to retain the secret patterns contains a valid entry. As the slots are zero-initialized, the failure meant that, unless the peer advertised 4 of such patterns, an all-zero pattern was treated as a stateless reset.In effect, this allowed an on-path attacker to reset QUIC connections governed by Quicly. This issue has been fixed by commit dccf5d4.

Published

Date2026-07-16

Updated

Date2026-07-16

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

3.9

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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