Comparison Overview

Lockton

VS

Gallagher

Lockton

Global, US
Last Update: 2025-11-24
Between 700 and 749

What makes Lockton stand apart is also what makes us better: independence. Our private ownership empowers our 13,100+ Associates doing business in over 140+ countries to focus solely on clients' risk and insurance needs. With expertise that reaches around the globe, we deliver the deep understanding needed to accomplish remarkable results.

NAICS: 524
NAICS Definition: Insurance Carriers and Related Activities
Employees: 13,887
Subsidiaries: 1
12-month incidents
0
Known data breaches
1
Attack type number
1

Gallagher

2850 Golf Road, None, Rolling Meadows, IL, US, 60008
Last Update: 2025-11-27

Gallagher, a global insurance brokerage, risk management, and consulting firm, serves communities around the globe, helping clients address risk, protecting assets, and recovering from losses. The products and services we provide keep businesses and institutions running, and enable individuals and families to face their future with confidence. Gallagher provides retail and wholesale property and casualty brokerage, alternative risk transfer services, employee benefit consulting, and actuarial services. Gallagher also offers claims and information management, risk control consulting and appraisal services, human resource consulting, and retirement services. Follow us on social: Instagram: http://instagram.com/gallagherglobal Facebook: http://www.facebook.com/GallagherGlobal Twitter: https://twitter.com/GallagherGlobal YouTube: https://www.youtube.com/GallagherGlobal

NAICS: 524
NAICS Definition: Insurance Carriers and Related Activities
Employees: 43,519
Subsidiaries: 22
12-month incidents
0
Known data breaches
5
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/lockton-companies.jpeg
Lockton
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/gallagher-global.jpeg
Gallagher
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Lockton
100%
Compliance Rate
0/4 Standards Verified
Gallagher
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Insurance Industry Average (This Year)

No incidents recorded for Lockton in 2025.

Incidents vs Insurance Industry Average (This Year)

No incidents recorded for Gallagher in 2025.

Incident History — Lockton (X = Date, Y = Severity)

Lockton cyber incidents detection timeline including parent company and subsidiaries

Incident History — Gallagher (X = Date, Y = Severity)

Gallagher cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/lockton-companies.jpeg
Lockton
Incidents

Date Detected: 11/2024
Type:Breach
Attack Vector: Unauthorized Access
Blog: Blog
https://images.rankiteo.com/companyimages/gallagher-global.jpeg
Gallagher
Incidents

Date Detected: 07/2022
Type:Breach
Attack Vector: Ransomware
Blog: Blog

Date Detected: 7/2020
Type:Breach
Attack Vector: Unauthorized Access
Blog: Blog

Date Detected: 6/2020
Type:Breach
Attack Vector: Hacking
Blog: Blog

FAQ

Gallagher company demonstrates a stronger AI Cybersecurity Score compared to Lockton company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Gallagher company has faced a higher number of disclosed cyber incidents historically compared to Lockton company.

In the current year, Gallagher company and Lockton company have not reported any cyber incidents.

Neither Gallagher company nor Lockton company has reported experiencing a ransomware attack publicly.

Both Gallagher company and Lockton company have disclosed experiencing at least one data breach.

Neither Gallagher company nor Lockton company has reported experiencing targeted cyberattacks publicly.

Neither Lockton company nor Gallagher company has reported experiencing or disclosing vulnerabilities publicly.

Neither Lockton nor Gallagher holds any compliance certifications.

Neither company holds any compliance certifications.

Gallagher company has more subsidiaries worldwide compared to Lockton company.

Gallagher company employs more people globally than Lockton company, reflecting its scale as a Insurance.

Neither Lockton nor Gallagher holds SOC 2 Type 1 certification.

Neither Lockton nor Gallagher holds SOC 2 Type 2 certification.

Neither Lockton nor Gallagher holds ISO 27001 certification.

Neither Lockton nor Gallagher holds PCI DSS certification.

Neither Lockton nor Gallagher holds HIPAA certification.

Neither Lockton nor Gallagher holds GDPR certification.

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
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