What is Hannover Re's cybersecurity risk score?

Hannover Re has an AI-generated cybersecurity risk score of 805 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Hannover Re experienced?

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

Has Hannover Re been affected by any supply chain cyber incidents ?

According to Rankiteo, Hannover Re has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Hannover Re have SOC 2 Type 1 certification ?

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

Does Hannover Re have SOC 2 Type 2 certification ?

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

Does Hannover Re comply with GDPR ?

According to Rankiteo, Hannover Re is not listed as GDPR compliant.

Does Hannover Re have PCI DSS certification ?

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

Does Hannover Re comply with HIPAA ?

According to Rankiteo, Hannover Re is not compliant with HIPAA regulations.

Does Hannover Re have ISO 27001 certification ?

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

Which industry does Hannover Re operate in ?

Hannover Re operates primarily in the Insurance industry.

How many employees does Hannover Re have ?

Hannover Re employs approximately 2,862 people worldwide.

Does Hannover Re own any subsidiaries ?

Hannover Re presently has no subsidiaries across any sectors.

How many LinkedIn followers does Hannover Re have ?

Hannover Re's official LinkedIn profile has approximately 74,748 followers.

What is the NAICS classification code for Hannover Re ?

Hannover Re is classified under the NAICS code 524, which corresponds to Insurance Carriers and Related Activities.

Does Hannover Re have a Crunchbase profile ?

No, Hannover Re does not have a profile on Crunchbase.

Does Hannover Re have a LinkedIn profile ?

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

How many cybersecurity incidents has Hannover Re experienced ?

As of September 18, 2026, Rankiteo reports that Hannover Re has not experienced any cybersecurity incidents.

How many peer or competitor companies does Hannover Re have ?

Hannover Re has an estimated 15,701 peer or competitor companies worldwide.

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Hannover Re

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805

/1000

Good

830

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Good

Hannover Re Vendor Cyber Rating & Cyber Score

hannover-re.com

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Hannover Re is one of the world’s leading reinsurers. It transacts all lines of property & casualty and life & health reinsurance and is present worldwide with more than 3,500 staff. Established in 1966, Hannover Re is recognised as a reliable partner for innovative risk solutions, exceptional customer intimacy and financial soundness. The rating agencies most relevant to the insurance industry have awarded Hannover Re very strong insurer financial strength ratings: Standard & Poor's AA- "Very Strong" and A.M. Best A+ "Superior". Beyond risk sharing, we team up to create opportunities. Hannover Re Data Privacy: https://www.hannover-re.com/182774/data-privacy Hannover Re Data Privacy Policy in connection with social media:

Hannover Re

Hannover Re CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

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Impact

Seen

Blog Details

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Incident Details

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A.I.

Hannover Re 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 Hannover Re

Incidents vs Insurance Industry Avg (This Year)

No incidents recorded for Hannover Re in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Hannover Re in 2026.

Incident Types Hannover Re vs Insurance Industry Avg (This Year)

No incidents recorded for Hannover Re in 2026.

Incident History - Hannover Re (X = Date, Y = Severity)

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SUBSIDIARY

Hannover Re Subsidiaries

Hannover Re

Insurance

Website: https://www.hannover-re.com/de/?mtm_campaign=Medienpartner&mtm_kwd=All&mtm_source=LinkedIn&mtm_medium=UP&mtm_content=Website

Company Size: 2,862

E+S Rückversicherung AG Insurance

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NEWS

Hannover Re CyberSecurity News

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

February 06, 2026 08:00 AM

Hannover Re grows APAC premiums 2% at 1.1 despite broadening market terms, pockets of weak pricing

Despite a broadening of market terms and a deliberate non-renewal of business due to weak pricing, Hannover Re grew its premium volume in...

Read Article

February 05, 2026 08:00 AM

Hannover Re Grows Premium Volume Despite Highly Competitive Market Environment and Generates Group Net Income of EUR 2.6 Billion in 2025

Premium growth of 3.3% in the renewals of traditional property and casualty reinsurance as at 1 January 2026; average risk-adjusted price...

Read Article

January 23, 2026 08:00 AM

Hannover Re appoints Prateek Maheshwari as CFO for India branch

Hannover Re has named Prateek Maheshwari as CFO of its India branch, according to a LinkedIn post by the reinsurer.

Read Article

January 12, 2026 08:00 AM

Hannover Re names Kun Huang as CEO for Shanghai branch

Hannover Re has appointed Kun Huang as CEO of its Shanghai branch, according to a LinkedIn post. London-based Huang (pictured),...

Read Article

December 30, 2025 08:00 AM

Hannover Life Reassurance Company of America Announces Leadership Transition Changes

ORLANDO, Fla., December 30, 2025--Hannover Life Reassurance Company of America (Hannover Re US) announces an update to key leadership...

Read Article

December 12, 2025 08:00 AM

AM Best Affirms Credit Ratings of Hannover Rück SE and Its Main Subsidiaries

AMSTERDAM, December 12, 2025--AM Best has affirmed the Financial Strength Rating (FSR) of A+ (Superior) and the Long-Term Issuer Credit...

Read Article

November 18, 2025 08:00 AM

Hannover Re names Yan Sun as new L&H head for greater China

Hannover Re has named Yan Sun as its new head of life and health for greater China, according to a LinkedIn post by the reinsurer.

Read Article

November 13, 2025 08:00 AM

The biggest European security tech deals in H1 2025

From cybersecurity to defence and privacy innovation, European security companies in H1 2025 are increasingly addressing the complex...

Read Article

November 10, 2025 08:00 AM

Hannover Re Lifts Profit View

The full-year guidance raise comes on the back of positive one-off currency effects and a lower tax rate.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-93436

SUMMARY

vLLM through 0.29.0 fails to properly clean up decode-side metadata for rejected inference requests in prefill/decode disaggregated deployments. Remote attackers can submit requests with max_tokens=0 to exhaust decode-worker memory without bound until the worker restarts.

Published

Date2026-09-17

Updated

Date2026-09-17

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

CVE-2026-93435

SUMMARY

redis-parser through 3.0.0 contains a denial of service vulnerability in the RESP protocol parser that allows malicious Redis endpoints to crash the client process through unbounded recursion on nested arrays. Attackers can send crafted RESP byte streams with repeated array headers that exhaust the V8 call stack, causing an uncaught RangeError that terminates the Node.js process without triggering error handling callbacks.

Published

Date2026-09-17

Updated

Date2026-09-17

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

CVE-2026-87701

SUMMARY

Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Cosmos DB allows an authorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 9.6)

cvss3

Base Score: 9.6

Complexity: LOW

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

Impact Score

5.8

Exploitability

3.1

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-87701

CVE-2026-85917

SUMMARY

Server-side request forgery (ssrf) in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

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:H/I:N/A:N

Impact Score

3.6

Exploitability

3.9

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85917

CVE-2026-85889

SUMMARY

Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 10)

cvss3

Base Score: 10.0

Complexity: LOW

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

Impact Score

Exploitability

3.9

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85889

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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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Hannover Re Vendor Cyber Rating & Cyber Score

Hannover Re A.I CyberSecurity Scoring

Hannover Re CyberSecurity News & History

Hannover Re 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 Hannover Re

Incidents vs Insurance Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Hannover Re vs Insurance Industry Avg (This Year)

Incident History - Hannover Re (X = Date, Y = Severity)

Hannover Re Subsidiaries

Hannover Re

Hannover Re Similar Companies

Generali Italia

ICICI Lombard

AIG

Gallagher

Mapfre

USI Insurance Services

AXA

Swiss Re

HDFC Life

Hannover Re CyberSecurity News

Hannover Re grows APAC premiums 2% at 1.1 despite broadening market terms, pockets of weak pricing

Hannover Re Grows Premium Volume Despite Highly Competitive Market Environment and Generates Group Net Income of EUR 2.6 Billion in 2025

Hannover Re appoints Prateek Maheshwari as CFO for India branch

Hannover Re names Kun Huang as CEO for Shanghai branch

Hannover Life Reassurance Company of America Announces Leadership Transition Changes

AM Best Affirms Credit Ratings of Hannover Rück SE and Its Main Subsidiaries

Hannover Re names Yan Sun as new L&H head for greater China

The biggest European security tech deals in H1 2025

Hannover Re Lifts Profit View

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

Hannover Re CyberSecurity News & History

Hannover Re 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 Hannover Re

Incidents vs Insurance Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Hannover Re vs Insurance Industry Avg (This Year)

Incident History - Hannover Re (X = Date, Y = Severity)

Hannover Re Subsidiaries

Hannover Re

Hannover Re Similar Companies

Generali Italia

ICICI Lombard

AIG

Gallagher

Mapfre

USI Insurance Services

AXA

Swiss Re

HDFC Life

Hannover Re CyberSecurity News

Hannover Re grows APAC premiums 2% at 1.1 despite broadening market terms, pockets of weak pricing

Hannover Re Grows Premium Volume Despite Highly Competitive Market Environment and Generates Group Net Income of EUR 2.6 Billion in 2025

Hannover Re appoints Prateek Maheshwari as CFO for India branch

Hannover Re names Kun Huang as CEO for Shanghai branch

Hannover Life Reassurance Company of America Announces Leadership Transition Changes

AM Best Affirms Credit Ratings of Hannover Rück SE and Its Main Subsidiaries

Hannover Re names Yan Sun as new L&H head for greater China

The biggest European security tech deals in H1 2025

Hannover Re Lifts Profit View

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