Halma plc
Company Details
Linkedin ID:
halma-plc
Website:
Employees number:
3,668
Number of followers:
120,356
NAICS:
335
Industry Type:
Homepage:
halma.com
IP Addresses:
38
Company ID:
HAL_1890527
Scan Status:
Completed
Halma plc Company CyberSecurity Posture
halma.com
Our purpose is to grow a safer, cleaner, healthier future for everyone, every day. Halma is a global Group of life-saving technology companies. Our companies provide innovative solutions to many of the key problems facing the world today. Our Sectors: Safety technologies that save lives, protect infrastructure and enable safe movement, and also technologies that protect people and assets at work across a range of critical industrial and logistics operations. Environmental & Analysis provides technologies that monitor and protect the environment and ensure the quality and availability of life-critical resources. Medical’s technologies enhance the quality of life for patients and improve the quality of care delivered by healthcare providers.
Halma plc A.I CyberSecurity Scoring
Halma plc Risk Score (AI oriented)Between 750 and 799
Halma plc
Updated:
- Powered by our proprietary A.I cyber incident model
- Insurance preferes TPRM score to calculate premium
Halma plc Global Score (TPRM)XXXX
Halma plc
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
- Findings
Halma plc Company CyberSecurity News & History
Past Incidents
2
Attack Types
2
Advanced
Ransomware
Rankiteo Explanation
Attack threatening the organization’s existence
Description: Advanced, an IT service provider to healthcare providers in the UK, was fined £3.1 million for a ransomware attack in 2022, compromising data of 79,404 people. The attack by suspected LockBit hackers affected NHS 111 services, requiring staff to revert to manual processes and impacting patient care significantly. Personal details, including home entry information for 890 care recipients, were stolen due to insecure systems, highlighting the importance of robust data protection practices.
Halma plc
Vulnerability
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The Maine Office of the Attorney General reported a data breach involving Halma plc on July 7, 2023, affecting 7,105 individuals due to a third-party vendor vulnerability on May 27, 2023. The breach involved unauthorized access to employee data, including Social Security Numbers and bank details, and identity theft protection services from Experian were offered for 24 months.
Halma plc Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for Halma plc
Incidents vs Appliances, Electrical, and Electronics Manufacturing Industry Average (This Year)
No incidents recorded for Halma plc in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Halma plc in 2025.
Incident Types Halma plc vs Appliances, Electrical, and Electronics Manufacturing Industry Avg (This Year)
No incidents recorded for Halma plc in 2025.
Incident History — Halma plc (X = Date, Y = Severity)
Halma plc cyber incidents detection timeline including parent company and subsidiaries
Halma plc Company Subsidiaries
Our purpose is to grow a safer, cleaner, healthier future for everyone, every day. Halma is a global Group of life-saving technology companies. Our companies provide innovative solutions to many of the key problems facing the world today. Our Sectors: Safety technologies that save lives, protect infrastructure and enable safe movement, and also technologies that protect people and assets at work across a range of critical industrial and logistics operations. Environmental & Analysis provides technologies that monitor and protect the environment and ensure the quality and availability of life-critical resources. Medical’s technologies enhance the quality of life for patients and improve the quality of care delivered by healthcare providers.
Loading...
Halma plc Similar Companies
Bharat Heavy Electricals Limited
Established in 1964, BHEL is one of India's largest engineering and manufacturing enterprises in the energy and infrastructure sectors, and a leading power equipment manufacturer globally. BHEL serves the core sectors of the economy and provides a comprehensive portfolio of products, systems and ser
Foxconn
Established in Taiwan in 1974, Hon Hai Technology Group (Foxconn) (2317: Taiwan) is the world’s largest electronics manufacturer. Foxconn is also the leading technological solution provider, and it continuously leverages its expertise in software and hardware to integrate its unique manufacturing sy
Midea Group
Midea Group aspires to the vision of “Bringing Great Innovations to Life”, upholding the Founders’ philosophy of creating a better life through technology. Midea Group has evolved into a global leading technology company specializing in five major business areas: Smart Home Business, Industrial and
Cairo Electricity Production Company
*Five companies produce electric power in the Arab Republic of Egypt follow to the Egyptian Electricity Holding Company, which is following to Ministry of Electricity and Energy. Cairo electricity production Company contributes by 20% of the total electrical energy produced by the production compa
Volex is a global leader in integrated manufacturing for performance-critical applications and a supplier of power products. We serve a diverse range of markets and customers, with particular expertise in cable assemblies, higher-level assemblies, data centre power and connectivity, electric vehic
Jabil
At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, manufacturing, and supply chain solutions. With over 50 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with lo
Dyson
At Dyson we are focused on solving the problems that others have ignored; solving them first using our technology and ingenuity. In order to achieve this we need to pioneer technologies that are different and authentic. This is the core of what we do and who we are. We must strive to create the futu
Signify
Signify (Euronext: LIGHT) is the world leader in lighting for professionals, consumers, and the Internet of Things. Our Philips products, Interact systems and data-enabled services deliver business value and transform life in homes, buildings and public spaces. In 2023, we had sales of EUR 6.7 billi
Honeywell is a Fortune 500 company that invents and manufactures technologies to address tough challenges linked to global macrotrends such as safety, security, and energy. With approximately 110,000 employees worldwide, including more than 19,000 engineers and scientists, we have an unrelenting foc
.png)
Halma plc CyberSecurity News
November 20, 2025 03:02 PM
Halma PLC (HLMAF) (Half Year 2026) Earnings Call Highlights: Record Growth and Strategic ...
Halma PLC (HLMAF) reports robust revenue and EBIT growth, strategic investments, and a strong dividend outlook amidst sector-specific...
November 17, 2025 08:00 AM
Is It Too Late To Consider Buying Halma plc (LON:HLMA)?
Today we're going to take a look at the well-established Halma plc ( LON:HLMA ). The company's stock saw significant...
January 25, 2025 08:00 AM
With 89% ownership in Halma plc (LON:HLMA), institutional investors have a lot riding on the business
Key Insights Given the large stake in the stock by institutions, Halma's stock price might be vulnerable to their...
November 18, 2024 08:00 AM
Halma plc makes £42m swoop for French leader
Halma plc, a global group of life-saving technology companies, has acquired French firm Lamidey Noury Medical for around £42 million.
August 13, 2024 07:00 AM
With 88% institutional ownership, Halma plc (LON:HLMA) is a favorite amongst the big guns
Key Insights Significantly high institutional ownership implies Halma's stock price is sensitive to their trading...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Halma plc CyberSecurity History Information
Official Website of Halma plc
The official website of Halma plc is https://www.halma.com.
Halma plc’s AI-Generated Cybersecurity Score
According to Rankiteo, Halma plc’s AI-generated cybersecurity score is 791, reflecting their Fair security posture.
How many security badges does Halma plc’ have ?
According to Rankiteo, Halma plc currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Halma plc have SOC 2 Type 1 certification ?
According to Rankiteo, Halma plc is not certified under SOC 2 Type 1.
Does Halma plc have SOC 2 Type 2 certification ?
According to Rankiteo, Halma plc does not hold a SOC 2 Type 2 certification.
Does Halma plc comply with GDPR ?
According to Rankiteo, Halma plc is not listed as GDPR compliant.
Does Halma plc have PCI DSS certification ?
According to Rankiteo, Halma plc does not currently maintain PCI DSS compliance.
Does Halma plc comply with HIPAA ?
According to Rankiteo, Halma plc is not compliant with HIPAA regulations.
Does Halma plc have ISO 27001 certification ?
According to Rankiteo,Halma plc is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Halma plc
Halma plc operates primarily in the Appliances, Electrical, and Electronics Manufacturing industry.
Number of Employees at Halma plc
Halma plc employs approximately 3,668 people worldwide.
Subsidiaries Owned by Halma plc
Halma plc presently has no subsidiaries across any sectors.
Halma plc’s LinkedIn Followers
Halma plc’s official LinkedIn profile has approximately 120,356 followers.
NAICS Classification of Halma plc
Halma plc is classified under the NAICS code 335, which corresponds to Electrical Equipment, Appliance, and Component Manufacturing.
Halma plc’s Presence on Crunchbase
No, Halma plc does not have a profile on Crunchbase.
Halma plc’s Presence on LinkedIn
Yes, Halma plc maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/halma-plc.
Cybersecurity Incidents Involving Halma plc
As of November 28, 2025, Rankiteo reports that Halma plc has experienced 2 cybersecurity incidents.
Number of Peer and Competitor Companies
Halma plc has an estimated 9,148 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Halma plc ?
Incident Types: The types of cybersecurity incidents that have occurred include Ransomware and Vulnerability.
How does Halma plc detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with experian..
Incident Details
Can you provide details on each incident ?
Title: Ransomware Attack on Advanced
Description: Advanced, an IT service provider to healthcare providers in the UK, was fined £3.1 million for a ransomware attack in 2022, compromising data of 79,404 people. The attack by suspected LockBit hackers affected NHS 111 services, requiring staff to revert to manual processes and impacting patient care significantly. Personal details, including home entry information for 890 care recipients, were stolen due to insecure systems, highlighting the importance of robust data protection practices.
Type: Ransomware Attack
Vulnerability Exploited: Insecure systems
Threat Actor: LockBit hackers
Title: Data Breach at Halma plc
Description: The Maine Office of the Attorney General reported a data breach involving Halma plc on July 7, 2023, affecting 7,105 individuals due to a third-party vendor vulnerability on May 27, 2023. The breach involved unauthorized access to employee data, including Social Security Numbers and bank details, and identity theft protection services from Experian were offered for 24 months.
Date Detected: 2023-05-27
Date Publicly Disclosed: 2023-07-07
Type: Data Breach
Attack Vector: Third-party Vendor Vulnerability
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Ransomware.
Impact of the Incidents
What was the impact of each incident ?
Incident : Ransomware Attack ADV041032725
Data Compromised: Personal details, Home entry information
Systems Affected: NHS 111 services
Operational Impact: Reverted to manual processesSignificant impact on patient care
Incident : Data Breach HAL610072525
Data Compromised: Social security numbers, Bank details
Identity Theft Risk: High
Payment Information Risk: High
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal Details, Home Entry Information, , Social Security Numbers, Bank Details and .
Which entities were affected by each incident ?
Incident : Ransomware Attack ADV041032725
Entity Name: Advanced
Entity Type: IT service provider
Industry: Healthcare
Location: UK
Customers Affected: 79404
Incident : Data Breach HAL610072525
Entity Name: Halma plc
Entity Type: Company
Customers Affected: 7105
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach HAL610072525
Third Party Assistance: Experian.
How does the company involve third-party assistance in incident response ?
Third-Party Assistance: The company involves third-party assistance in incident response through Experian, .
Data Breach Information
What type of data was compromised in each breach ?
Incident : Ransomware Attack ADV041032725
Type of Data Compromised: Personal details, Home entry information
Number of Records Exposed: 79404
Incident : Data Breach HAL610072525
Type of Data Compromised: Social security numbers, Bank details
Number of Records Exposed: 7105
Sensitivity of Data: High
Personally Identifiable Information: Yes
Ransomware Information
Was ransomware involved in any of the incidents ?
Regulatory Compliance
Were there any regulatory violations and fines imposed for each incident ?
Incident : Ransomware Attack ADV041032725
Fines Imposed: £3.1 million
Lessons Learned and Recommendations
What lessons were learned from each incident ?
Incident : Ransomware Attack ADV041032725
Lessons Learned: Importance of robust data protection practices
What are the key lessons learned from past incidents ?
Key Lessons Learned: The key lessons learned from past incidents are Importance of robust data protection practices.
References
Where can I find more information about each incident ?
Incident : Data Breach HAL610072525
Source: Maine Office of the Attorney General
Date Accessed: 2023-07-07
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Maine Office of the Attorney GeneralDate Accessed: 2023-07-07.
Post-Incident Analysis
What is the company's process for conducting post-incident analysis ?
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Experian, .
Additional Questions
General Information
Who was the attacking group in the last incident ?
Last Attacking Group: The attacking group in the last incident was an LockBit hackers.
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2023-05-27.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2023-07-07.
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident were Personal details, Home entry information, , Social Security Numbers, Bank Details and .
What was the most significant system affected in an incident ?
Most Significant System Affected: The most significant system affected in an incident was NHS 111 services.
Response to the Incidents
What third-party assistance was involved in the most recent incident ?
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was experian, .
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Bank Details, Social Security Numbers, Home entry information and Personal details.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 1.5K.
Regulatory Compliance
What was the highest fine imposed for a regulatory violation ?
Highest Fine Imposed: The highest fine imposed for a regulatory violation was £3.1 million.
Lessons Learned and Recommendations
What was the most significant lesson learned from past incidents ?
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Importance of robust data protection practices.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident is Maine Office of the Attorney General.
.png)
Latest Global CVEs (Not Company-Specific)
Description
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.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/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
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
Description
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.
Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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
Description
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.
Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/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
Description
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.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
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.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Data Using Our API
Get company history
curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?linkedin_id=halma-plc' -H 'apikey: YOUR_API_KEY_HERE'
RapidWhat Do We Measure ?
Incident
Finding
Grade
Digital Assets
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Network Security
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
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.
CMDB (Configuration Management Database)
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Threat Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.
