What is the official website of Aon ?

The official website of Aon is http://www.aon.com.

What is Aon's cybersecurity risk score?

Aon has an AI-generated cybersecurity risk score of 732 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has Aon experienced?

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

Has Aon been affected by any supply chain cyber incidents ?

According to Rankiteo, Aon has been affected by a supply chain cyber incident involving NA, with the incident ID OFCK&LAONPROKIRSHEPWCMOV1781843490.

Does Aon have SOC 2 Type 1 certification ?

According to Rankiteo, Aon is not certified under SOC 2 Type 1.

Does Aon have SOC 2 Type 2 certification ?

According to Rankiteo, Aon does not hold a SOC 2 Type 2 certification.

Does Aon comply with GDPR ?

According to Rankiteo, Aon is not listed as GDPR compliant.

Does Aon have PCI DSS certification ?

According to Rankiteo, Aon does not currently maintain PCI DSS compliance.

Does Aon comply with HIPAA ?

According to Rankiteo, Aon is not compliant with HIPAA regulations.

Does Aon have ISO 27001 certification ?

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

Which industry does Aon operate in ?

Aon operates primarily in the Financial Services industry.

How many employees does Aon have ?

Aon employs approximately 90,093 people worldwide.

Does Aon own any subsidiaries ?

Aon presently has no subsidiaries across any sectors.

How many LinkedIn followers does Aon have ?

Aon's official LinkedIn profile has approximately 1,568,260 followers.

What is the NAICS classification code for Aon ?

Aon is classified under the NAICS code 52, which corresponds to Finance and Insurance.

Does Aon have a Crunchbase profile ?

No, Aon does not have a profile on Crunchbase.

Does Aon have a LinkedIn profile ?

Yes, Aon maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/aon.

How many cybersecurity incidents has Aon experienced ?

As of September 16, 2026, Rankiteo reports that Aon has experienced 5 cybersecurity incidents.

How many peer or competitor companies does Aon have ?

Aon has an estimated 32,793 peer or competitor companies worldwide.

What types of cybersecurity incidents has Aon faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Ransomware, Data Leak, Breach and Cyber Attack.

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Aon

Boost Score +25 with badge (5 left)

732

/1000

Moderate

757

/1000

Fair

Aon Vendor Cyber Rating & Cyber Score

aon.com

Add Your Compliance Badge

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 over 120 countries with the clarity and confidence to make better risk and people decisions that help protect and grow their businesses.

Aon

Aon CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Aon

Ransomware

100

7/2023

OFCK&LAONPROKIR...

Aon

Data Leak

07/2023

AON20209723

Aon

Cyber Attack

02/2022

AON19301322

Aon

Breach

12/2020

AON604072625

Aon

Breach

5/2020

AON427072825

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A.I.

Aon 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 Aon

Incidents vs Financial Services Industry Avg (This Year)

No incidents recorded for Aon in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Aon in 2026.

Incident Types Aon vs Financial Services Industry Avg (This Year)

No incidents recorded for Aon in 2026.

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

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SUBSIDIARY

Aon Subsidiaries

Aon

Financial Services

Website: http://www.aon.com

Company Size: 10,000+ employees

Aon's Reinsurance SolutionsFinancial Services

Aon HR Learning CenterProfessional Training and Coaching

Aon Learning CenterProfessional Training and Coaching

Aon's Health SolutionsHuman Resources Services

Aon's Wealth SolutionsFinancial Services

Aon Affinity Travel PracticeInsurance

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IIFL group is one of India's largest diversified financial services conglomerates with three listed entities - IIFL Finance, IIFL Securities and 360 ONE Wealth & Asset Management. Founded in 1995 by Nirmal Jain as a small research house, today IIFL Group employs over 40000 people and caters to over 10 million customers through various financial products and services. Our strength has been to continuously innovate and reinvent ourselves. IIFL’s evolution from an entrepreneurial start-up in 1995 to a full range diversified financial services group is a story of steady growth by adapting to the dynamic business environment, without losing focus on our core domain of financial services. Today IIFL Group manages assets over $50 billion and is present across Asia, Europe and the US. IIFL Group's companies are backed by marquee investors like Fairfax, Bain Capital, The Capital Group and WardFerry among others.

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Great companies have an enduring sense of purpose. At M&T, our purpose is a simple one: make a difference in people’s lives and uplift the communities we serve. Founded in 1856 in Buffalo, NY we are now a top 11 full-service US-based commercial bank with a retail footprint across the east coast and wealth services available nationwide and abroad. As a bank, we offer advice, guidance, expertise, and solutions across the entire financial spectrum that combines M&T’s traditional banking services with the wealth management and institutional capabilities offered by Wilmington Trust. We are a community-minded organization with more than 167 years of experience. We serve customers, community, and colleagues whether they be across the street, across the state or across the country. As an employer of choice, we are proud to offer competitive benefits ranging from medical and retirement to forty hours of paid volunteer time, each year. Our core values drive the work we do – integrity, ownership, collaboration, curiosity, candor and we seek to further build upon our record of success by bringing in top talent and fresh skill sets while continuing to support the growth and development of all our team members. M&T Bank is unwavering when it comes to providing equal employment opportunities to all employees and applicants without regard to race, color, national origin, religion, ethnicity, sex, gender identity, age, disability, citizenship, pregnancy, veteran status, military status, marital status, sexual orientation, genetic information or any other characteristic protected under applicable federal, state or local laws.

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NEWS

Aon CyberSecurity News

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

August 11, 2026 07:00 AM

Aon Consulting secures DHS OCHCO Cybersecurity Compensation System Support contract

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Read Article

July 28, 2026 07:00 AM

Aon Issues Urgent AI Cyber Defense Warning Following UK Government Risk Alert

Aon warns that AI cyber threats are accelerating, urging UK businesses to stress-test defenses and close insurance gaps as cyber-attacks...

Read Article

July 28, 2026 07:00 AM

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July 03, 2026 07:00 AM

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-85893

SUMMARY

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

Published

Date2026-09-15

Updated

Date2026-09-15

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

2.8

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85893

CVE-2026-69486

SUMMARY

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Published

Date2026-09-15

Updated

Date2026-09-15

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

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

Impact Score

5.9

Exploitability

2.8

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69486

CVE-2025-11395

SUMMARY

A flaw was found in Podman. If an attacker can pass a crafted tar archive to the `podman load` command, they can create files on the host machine with the privileges of the user running Podman.

Published

Date2026-09-15

Updated

Date2026-09-15

RISK INFORMATION (Score: 5.5)

cvss3

Base Score: 5.5

Complexity: LOW

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

Impact Score

3.4

Exploitability

2.1

REFERENCES

CVE-2026-92259

SUMMARY

Integer overflow or wraparound vulnerability in Samsung Opensource Escargot allows attackers with write access to the bytecode-cache directory to cause a heap-based buffer overflow and denial of service via a crafted cache file. This issue affects Escargot: ac94df78493ee6fede286620d94f724e46b4d238.

Published

Date2026-09-15

Updated

Date2026-09-15

RISK INFORMATION (Score: 5.5)

cvss3

Base Score: 5.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

1.8

REFERENCES

https://github.com/Samsung/escargot/pull/1650

CVE-2026-92257

SUMMARY

Netcore NR255-V version 1.5.130703 contains a stored cross-site scripting vulnerability in L7 content management pages that use eval() sinks, affecting the call board text and policy group handling components. Attackers can inject persistent script payloads through these pages to have malicious code executed in the context of other users viewing the affected content.

Published

Date2026-09-15

Updated

Date2026-09-15

RISK INFORMATION (Score: 5.4)

cvss3

Base Score: 5.4

Complexity: LOW

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

cvss4

Base Score: 5.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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

2.7

Exploitability

2.3

REFERENCES

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Network SecurityIdentify 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.

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Aon Vendor Cyber Rating & Cyber Score

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Aon CyberSecurity News & History

Aon Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Aon

Incidents vs Financial Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Aon vs Financial Services Industry Avg (This Year)

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

Aon Subsidiaries

Aon

Aon Similar Companies

IIFL (India Infoline Group)

American Express

M&T Bank

Grupo Salinas

Transamerica

Lloyds Banking Group

Discovery Limited

PING AN

Aboitiz Group

Aon CyberSecurity News

Aon Consulting secures DHS OCHCO Cybersecurity Compensation System Support contract

Aon Issues Urgent AI Cyber Defense Warning Following UK Government Risk Alert

Aon Expands Data Center Lifecycle Insurance Program To $5 Billion

Cyber risk the top concern for Australia’s private schools – report

Aon’s cyber cat modelling stress test demonstrates the potential effects of AI on software vulnerabilities

Why Aon Raised Data Centre Life Cycle Insurance to US$3.5bn

Cyber and E&O: Market Remains Soft but Volatility Grows

Aon Global Risk Management Survey 2025: Comparing Law Firms to All Professional Service Firms

Storm Bram an example of need to assess risk holistically, says Aon chief

Global CVEs (Not Company-Specific)

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What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

Aon CyberSecurity News & History

Aon Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Aon

Incidents vs Financial Services Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Aon vs Financial Services Industry Avg (This Year)

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

Aon Subsidiaries

Aon

Aon Similar Companies

IIFL (India Infoline Group)

American Express

M&T Bank

Grupo Salinas

Transamerica

Lloyds Banking Group

Discovery Limited

PING AN

Aboitiz Group

Aon CyberSecurity News

Aon Consulting secures DHS OCHCO Cybersecurity Compensation System Support contract

Aon Issues Urgent AI Cyber Defense Warning Following UK Government Risk Alert

Aon Expands Data Center Lifecycle Insurance Program To $5 Billion

Cyber risk the top concern for Australia’s private schools – report

Aon’s cyber cat modelling stress test demonstrates the potential effects of AI on software vulnerabilities

Why Aon Raised Data Centre Life Cycle Insurance to US$3.5bn

Cyber and E&O: Market Remains Soft but Volatility Grows

Aon Global Risk Management Survey 2025: Comparing Law Firms to All Professional Service Firms

Storm Bram an example of need to assess risk holistically, says Aon chief

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo