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Comparison Overview

AonAon
VS
TransamericaTransamerica
Aon

Aon

122 Leadenhall Street, London, GB, EC3V 4AN

Last Update: 22/09/2026

View Profile
Between 700 and 749
http://www.aon.com
731/1000Moderate

We exist to shape decisions for the better — to protect and enrich the lives of people around the world. Through actionable analytic insight, globally integrated Risk Capital and Human Capital expertise, and locally relevant solutions, our colleagues provide clients in ...

NAICS:52
NAICS Definition:Finance and Insurance
Employees:90,093
Subsidiaries:11
12-month incidents
0
Known data breaches
2
Attack type number
4
Transamerica

Transamerica

Baltimore, Maryland, US, 21202

Last Update: 14/09/2026

View Profile
Between 700 and 749
http://www.transamerica.com
743/1000Moderate

Longer lifespans are changing the way we exist. Instead of the traditional stages of learn, work, and retire, we now have the potential for a more fulfilling, multi-stage life. With this opportunity comes the need to plan for it. We enable financial professionals, broke...

NAICS:52
NAICS Definition:Finance and Insurance
Employees:15,465
Subsidiaries:23
12-month incidents
0
Known data breaches
3
Attack type number
2

Compliance Ranges Comparison

Based On Specific Ai Models Category
Aon

Aon

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Transamerica

Transamerica

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Financial Services Industry Avg (This Year)

No incidents recorded for Aon in 2026.

Incidents

Incidents vs Financial Services Industry Avg (This Year)

No incidents recorded for Transamerica in 2026.

Incidents

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

Aon cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

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

Transamerica cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
Aon

Aon

Incidents
🔒 Incident : Ransomware
OFCK&LAONPROKIRSHEPWCMOV1781843490
🔒 Incident : Data Leak
AON20209723
🔒 Incident : Cyber Attack
AON19301322
Transamerica

Transamerica

Incidents
🔒 Incident : Vulnerability
TRA1043072625
🔒 Incident : Breach
TRA415072625
🔒 Incident : Breach
TRA400072625

FAQ

Between Aon company and Transamerica company, which one has the best AI Cybersecurity Score ?
Between Aon company and Transamerica company, which one has experienced more cyber incidents in the past ?
Between Aon company and Transamerica company, which one has experienced more cyber incidents this year ?
Between Aon company and Transamerica company, which one has experienced at least one ransomware attack ?
Between Aon company and Transamerica company, which one has experienced at least one data breach ?
Between Aon company and Transamerica company, which one has experienced at least one targeted cyberattack ?
Between Aon company and Transamerica company, which one has experienced at least one vulnerability ?
Between Aon company and Transamerica company, which one holds the most compliance certifications ?
Between Aon company and Transamerica company, which one holds the fewest compliance certifications ?
Between Aon company and Transamerica company, which one has the most subsidiaries ?
Between Aon company and Transamerica company, which one has the largest number of employees ?
Between Aon and Transamerica, which company holds both SOC 2 Type 1 certifications ?
Between Aon and Transamerica, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - Aon or Transamerica ?
Which company is PCI DSS compliant - Aon or Transamerica ?
Between Aon and Transamerica, which company complies with HIPAA regulations for healthcare data ?
Between Aon and Transamerica, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-103047
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - CentralAuth extension allows Stored XSS. This issue affects Mediawiki - CentralAuth extension: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103046
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation MediaWiki - WikiLambda extension allows Stored XSS. This issue affects MediaWiki - WikiLambda extension: before 1.46.1.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103045
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS. This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103044
SUMMARY

XML injection (aka blind XPath injection) vulnerability in The Wikimedia Foundation Mediawiki - EasyTimeline extension allows XML Injection. This issue affects Mediawiki - EasyTimeline extension: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-103043
SUMMARY

anchorme through 3.0.8 contains a regular expression denial of service vulnerability in the IPv6 host extraction regex due to catastrophic backtracking. Attackers can supply specially crafted input strings with repeated patterns to cause exponential regex engine backtracking, blocking the Node.js event loop and denying service to other requests.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
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
CVSS4
Base Score: 8.7
Complexity: 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
IMPACT SCORE
3.6
EXPLOITABILITY
3.9
REFERENCES