Company Details
hill-york
169
2,691
None
hillyork.com
0
HIL_2855792
In-progress

Hill York Company CyberSecurity Posture
hillyork.comHill York is a full service contractor that offers a full array of energy efficient air-conditioning services from concept to completion, maintenance to repair and everything in between. With more than 75 years of providing superior air-conditioning services and energy solutions, Hill York continues to be recognized for our visionary leadership and superior craftsmanship in the design and installation of energy-efficient cooling systems. Our advanced equipment and engineering solutions continue to evolve, set industry standards and remain unsurpassed. Hill York serves all markets including, Educational, Healthcare, Science & Technology, Hospitality, Governmental, High-Rise, Office Building, Recreational, Entertainment Venues, Religious, Retail, and Retirement. Hill York Facts- Hill York is the only MSCA Green Star Certified mechanical contractor recognized by USGBC in Florida. Hill York is an Energy Star Service and product provider. More than 50% of Hill York’s tactical leadership team has achieved the LEED Accredited Professional credential. 95% of the Hill York service technicians hold specialty certifications. Hill York has air conditioned tens of millions of square feet for South Florida’s indoor environments. As a full service air-conditioning company, we currently have more than 500 chillers under contract.
Company Details
hill-york
169
2,691
None
hillyork.com
0
HIL_2855792
In-progress
Between 750 and 799

Hill York Global Score (TPRM)XXXX

Description: The California Office of the Attorney General reported that EMCOR Services Mesa Energy Systems experienced a data breach due to the theft of a laptop on or around November 25, 2014. The incident potentially compromised personal information including names, Social Security numbers, dates of birth, and other sensitive data, although the exact number of individuals affected is unknown. The company is offering one year of identity theft protection services through Kroll.
Description: On November 17, 2020, the Maine Office of the Attorney General disclosed a data breach affecting **Quebe Holdings, Inc.**, stemming from an external system compromise discovered on October 16, 2020. The incident exposed **Social Security numbers (SSNs) of certain employees**, impacting **4,302 individuals**, including three Maine residents. While the breach did not involve customer data, the exposure of SSNs—highly sensitive personally identifiable information (PII)—poses significant risks, including identity theft and financial fraud. In response, Quebe Holdings is providing **24 months of identity theft protection services through Kroll** to mitigate potential harm. The breach highlights vulnerabilities in external systems, raising concerns about third-party security controls and the protection of employee data. The compromised SSNs could enable long-term fraudulent activities, underscoring the severity of internal data leaks within corporate environments.


No incidents recorded for Hill York in 2025.
No incidents recorded for Hill York in 2025.
No incidents recorded for Hill York in 2025.
Hill York cyber incidents detection timeline including parent company and subsidiaries

Hill York is a full service contractor that offers a full array of energy efficient air-conditioning services from concept to completion, maintenance to repair and everything in between. With more than 75 years of providing superior air-conditioning services and energy solutions, Hill York continues to be recognized for our visionary leadership and superior craftsmanship in the design and installation of energy-efficient cooling systems. Our advanced equipment and engineering solutions continue to evolve, set industry standards and remain unsurpassed. Hill York serves all markets including, Educational, Healthcare, Science & Technology, Hospitality, Governmental, High-Rise, Office Building, Recreational, Entertainment Venues, Religious, Retail, and Retirement. Hill York Facts- Hill York is the only MSCA Green Star Certified mechanical contractor recognized by USGBC in Florida. Hill York is an Energy Star Service and product provider. More than 50% of Hill York’s tactical leadership team has achieved the LEED Accredited Professional credential. 95% of the Hill York service technicians hold specialty certifications. Hill York has air conditioned tens of millions of square feet for South Florida’s indoor environments. As a full service air-conditioning company, we currently have more than 500 chillers under contract.


REXEL, LEADING DISTRIBUTOR WORLDWIDE OF ELECTRICAL SUPPLIES Rexel, a global leader in the distribution of electrical supplies and services, serves three main end markets: industrial, commercial and residential. The Group operates in 38 countries, with a network of some 2,200 branches, a distributio

Premier groupe français et acteur mondial de premier plan de la construction, VINCI Construction réunit plus de 830 entreprises et près de 69000 collaborateurs dans une centaine de pays. Ses expertises s’étendent à l’ensemble des métiers du bâtiment, du génie civil, et des activités spécialisées ass
Founded in 1952 by Francis Bouygues, Bouygues is a diversified services group operating in over 80 countries with 200,000 employees all working to make life better every day. Its business activities in construction (Bouygues Construction, Bouygues Immobilier, Colas); energies & services (Equans); me

KEC International Limited, the flagship company of RPG Enterprises is a diversified global infrastructure Engineering, Procurement & Construction (EPC) major, with a presence in the verticals of Power Transmission & Distribution, Railways, Civil, Urban Infrastructure, Oil & Gas Pipelines, Solar, Sma
As North America’s largest equipment rental company, with 1500+ stores in the United States and Canada, we serve construction and industrial companies, utilities, municipalities, homeowners, and communities, with the goal of fulfilling customer needs and surpassing expectations. We go beyond equipm

Tekfen Contracting Group is one of the two most prominent groups of Tekfen Holding, with its more than 17 thousand employees, nearly 2 billion USD of active portfolio and over 330 projects undertaken successfully to date. The Group is considered as one of the biggest institutions in Turkey, in terms
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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Hill York is http://www.hillyork.com.
According to Rankiteo, Hill York’s AI-generated cybersecurity score is 755, reflecting their Fair security posture.
According to Rankiteo, Hill York currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Hill York is not certified under SOC 2 Type 1.
According to Rankiteo, Hill York does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Hill York is not listed as GDPR compliant.
According to Rankiteo, Hill York does not currently maintain PCI DSS compliance.
According to Rankiteo, Hill York is not compliant with HIPAA regulations.
According to Rankiteo,Hill York is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Hill York operates primarily in the Mechanical Or Industrial Engineering industry.
Hill York employs approximately 169 people worldwide.
Hill York presently has no subsidiaries across any sectors.
Hill York’s official LinkedIn profile has approximately 2,691 followers.
Hill York is classified under the NAICS code None, which corresponds to Others.
No, Hill York does not have a profile on Crunchbase.
Yes, Hill York maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/hill-york.
As of November 27, 2025, Rankiteo reports that Hill York has experienced 2 cybersecurity incidents.
Hill York has an estimated 2,061 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with kroll, and third party assistance with kroll (identity theft protection services), and recovery measures with 24 months of identity theft protection services for affected individuals..
Title: EMCOR Services Mesa Energy Systems Data Breach
Description: The California Office of the Attorney General reported that EMCOR Services Mesa Energy Systems experienced a data breach due to the theft of a laptop on or around November 25, 2014. The incident potentially compromised personal information including names, Social Security numbers, dates of birth, and other sensitive data, although the exact number of individuals affected is unknown. The company is offering one year of identity theft protection services through Kroll.
Date Detected: 2014-11-25
Type: Data Breach
Attack Vector: Theft of Laptop
Title: Quebe Holdings, Inc. Data Breach (2020)
Description: The Maine Office of the Attorney General reported a data breach involving Quebe Holdings, Inc. on November 17, 2020. The breach, discovered on October 16, 2020, was due to an external system breach that may have compromised the Social Security numbers of certain employees, affecting three Maine residents, with a total of 4,302 individuals impacted. Quebe Holdings is offering 24 months of identity theft protection services via Kroll.
Date Detected: 2020-10-16
Date Publicly Disclosed: 2020-11-17
Type: Data Breach
Attack Vector: External System Breach
Common Attack Types: The most common types of attacks the company has faced is Breach.

Data Compromised: Names, Social security numbers, Dates of birth, Other sensitive data
Identity Theft Risk: High

Data Compromised: Social security numbers
Identity Theft Risk: High (Social Security numbers exposed)
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Social Security Numbers, Dates Of Birth, Other Sensitive Data, , Social Security Numbers and .

Entity Name: EMCOR Services Mesa Energy Systems
Entity Type: Company
Industry: Energy Services
Location: California

Entity Name: Quebe Holdings, Inc.
Entity Type: Corporation
Customers Affected: 4,302 individuals (including 3 Maine residents)

Third Party Assistance: Kroll

Third Party Assistance: Kroll (Identity Theft Protection Services).
Recovery Measures: 24 months of identity theft protection services for affected individuals
Third-Party Assistance: The company involves third-party assistance in incident response through Kroll, Kroll (identity theft protection services), .

Type of Data Compromised: Names, Social security numbers, Dates of birth, Other sensitive data
Sensitivity of Data: High
Personally Identifiable Information: Yes

Type of Data Compromised: Social security numbers
Number of Records Exposed: 4,302
Sensitivity of Data: High
Personally Identifiable Information: Social Security numbers
Data Recovery from Ransomware: The company recovers data encrypted by ransomware through 24 months of identity theft protection services for affected individuals, .

Regulatory Notifications: Maine Office of the Attorney General

Source: California Office of the Attorney General

Source: Maine Office of the Attorney General
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: California Office of the Attorney General, and Source: Maine Office of the Attorney General.

Customer Advisories: 24 months of identity theft protection services offered to affected individuals
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: were 24 Months Of Identity Theft Protection Services Offered To Affected Individuals and .
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Kroll, Kroll (Identity Theft Protection Services), .
Most Recent Incident Detected: The most recent incident detected was on 2014-11-25.
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2020-11-17.
Most Significant Data Compromised: The most significant data compromised in an incident were names, Social Security numbers, dates of birth, other sensitive data, , Social Security numbers and .
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was Kroll, kroll (identity theft protection services), .
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were dates of birth, names, Social Security numbers and other sensitive data.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 4.3K.
Most Recent Source: The most recent source of information about an incident are Maine Office of the Attorney General and California Office of the Attorney General.
Most Recent Customer Advisory: The most recent customer advisory issued was an 24 months of identity theft protection services offered to affected individuals.
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Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

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