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 766 out of 1000, indicating a Fair 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 not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

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 June 11, 2026, Rankiteo reports that Aon has experienced 4 cybersecurity incidents.

How many peer or competitor companies does Aon have ?

Aon has an estimated 32,046 peer or competitor companies worldwide.

What types of cybersecurity incidents has Aon faced ?

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

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Aon

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766

/1000

Fair

791

/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 A.I CyberSecurity Scoring

Scoring History

Aon

Aon CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

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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Lincoln Financial

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American Express

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cb davivienda.com

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societegenerale.com

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NEWS

Aon CyberSecurity News

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

February 23, 2026 08:00 AM

Aon's Stephens sees PE deals delayed, killed or repriced over cyber maturity concerns

Cybersecurity maturity is influencing private equity deal timelines and valuations as sponsors scrutinize controls more aggressively and...

Read Article

February 19, 2026 08:00 AM

EMEA firms embrace AI but lag badly on cyber readiness - Aon

With AI-powered social engineering attacks up 442%, the window to close the gap is narrowing fast.

Read Article

February 16, 2026 08:30 PM

Aon: Cyber fines are increasing financial and regulatory exposure for businesses

As cyber attacks and events increase across industries, evolving regulations are driving greater financial and regulatory exposure by...

Read Article

January 27, 2026 08:00 AM

Cyber 2026: Evolving Threats Demand Strategic Leadership

In 2026, AI-driven threats and regulatory pressures make cyber risk a board-level priority. Now is the time for leaders to act decisively...

Read Article

January 21, 2026 08:00 AM

‘In cyber, bridging the gap between the server room and boardroom is crucial’

Aon's Leann Moroney explores the cybersecurity space and the risks some organisations take in their efforts to automate the workplace.

Read Article

December 01, 2025 08:00 AM

Cybersecurity M&A Roundup: Cyber Giants Strengthen AI Security Offerings

November 2025 saw cybersecurity giants like Palo Alto Networks, Bugcrowd and Zscaler invest in AI-powered security solutions.

Read Article

November 26, 2025 08:00 AM

Cyber-attacks, operational disruptions, and economic slowdown among biggest business risks in 2025 - Aon survey

Business - Through its 2025 Global Risk Management Survey, which gathered insights from nearly 3000 business leaders across 61 countries,...

Read Article

November 19, 2025 08:00 AM

Why cyber attacks remain the top threat and how firms are preparing

Two separate assessments from ICICI Lombard–IRM India and Aon show that cyber attacks, data privacy compliance and technology-related...

Read Article

November 06, 2025 08:00 AM

Cyber threats lead Australian business risk priorities

Australian businesses are placing cybersecurity at the forefront of their risk management priorities, according to the latest findings from...

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-53465

SUMMARY

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-25, a crafted multi-frame can result in a heap buffer over-write when encoding it with the SF3 encoder. This issue has been patched in version 7.1.2-25.

Published

Date2026-06-10

Updated

Date2026-06-10

RISK INFORMATION (Score: 6.2)

cvss3

Base Score: 6.2

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.5

REFERENCES

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-44cp-c3ww-9rv5

CVE-2026-53464

SUMMARY

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-25, when providing invalid options to the wand option parser a small memory leak will occur. This issue has been patched in version 7.1.2-25.

Published

Date2026-06-10

Updated

Date2026-06-10

RISK INFORMATION (Score: 4)

cvss3

Base Score: 4.0

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.5

REFERENCES

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-j989-f892-2335

CVE-2026-53463

SUMMARY

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-50 and 7.1.2-25, when passing incorrect arguments in the distort operation a null pointer deference will occur. This issue has been patched in versions 6.9.13-50 and 7.1.2-25.

Published

Date2026-06-10

Updated

Date2026-06-10

RISK INFORMATION (Score: 4.3)

cvss3

Base Score: 4.3

Complexity: LOW

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

Impact Score

1.4

Exploitability

2.8

REFERENCES

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-p9rq-q46c-g4x6

CVE-2026-53462

SUMMARY

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-50 and 7.1.2-25, when an allocation fails in CheckPrimitiveExtent this can result in a heap-use-after-free and result in a crash. This issue has been patched in versions 6.9.13-50 and 7.1.2-25.

Published

Date2026-06-10

Updated

Date2026-06-10

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

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

Impact Score

3.6

Exploitability

2.2

REFERENCES

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-px7q-ggqj-hcf2

CVE-2026-53461

SUMMARY

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-50 and 7.1.2-25, an incorrect loop in the ICON decoder can result in an out of bounds heap write resulting in a crash. This issue has been patched in versions 6.9.13-50 and 7.1.2-25.

Published

Date2026-06-10

Updated

Date2026-06-10

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-g22q-f7gc-5jhr

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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 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.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

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