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Comparison Overview

California CasualtyCalifornia Casualty
VS
AvivaAviva
California Casualty

California Casualty

1875 S Grant St, San Mateo, 94402, US

Last Update: 04/04/2026

View Profile
Between 600 and 649
http://www.calcas.com/careers
644/1000Poor

California Casualty is in the sole business of providing individuals with high-quality insurance coverage and service at a competitive price. Since its founding in 1914, California Casualty has been led by four generations of Brown family members. Their unwavering dedic...

NAICS:524
NAICS Definition:Insurance Carriers and Related Activities
Employees:556
Subsidiaries:0
12-month incidents
0
Known data breaches
2
Attack type number
1
Aviva

Aviva

80 Fenchurch Street, London, EC3M 4AE, , GB

Last Update: 02/04/2026

View Profile
Between 750 and 799
http://www.aviva.com
796/1000Fair

💛 We're a leading Insurance, Wealth & Retirement business. 📣 Follow for #LifeAtAviva. Aviva is nothing without our people. Living up to our purpose to be with you today for a better tomorrow applies to those we work with just as much as it does to our custom...

NAICS:524
NAICS Definition:Insurance Carriers and Related Activities
Employees:26,133
Subsidiaries:9
12-month incidents
0
Known data breaches
0
Attack type number
1

Compliance Ranges Comparison

Based On Specific Ai Models Category
California Casualty

California Casualty

-
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
Aviva

Aviva

-
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 Insurance Industry Avg (This Year)

No incidents recorded for California Casualty in 2026.

Incidents

Incidents vs Insurance Industry Avg (This Year)

No incidents recorded for Aviva in 2026.

Incidents

Incident History - California Casualty (X = Date, Y = Severity)

California Casualty cyber incidents detection timeline including parent company and subsidiaries.

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

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

Aviva 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...
California Casualty

California Casualty

Incidents
🔒 Incident : Breach
CAL5692756112025
🔒 Incident : Breach
CAL4502745112125
Aviva

Aviva

Incidents
🔒 Incident : Cyber Attack
AVI223823422

FAQ

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

Latest Global CVEs

CVE-2026-57100
SUMMARY

Server-side request forgery (ssrf) in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.

PUBLISHED
Date2026-07-02
UPDATED
Date2026-07-02
RISK INFORMATION (Score: 9.9)
CVSS3
Base Score: 9.9
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
IMPACT SCORE
6
EXPLOITABILITY
3.1
REFERENCES
CVE-2026-54998
SUMMARY

Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.

PUBLISHED
Date2026-07-02
UPDATED
Date2026-07-02
RISK INFORMATION (Score: 8.8)
CVSS3
Base Score: 8.8
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
IMPACT SCORE
5.9
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-45499
SUMMARY

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

PUBLISHED
Date2026-07-02
UPDATED
Date2026-07-02
RISK INFORMATION (Score: 9.9)
CVSS3
Base Score: 9.9
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
IMPACT SCORE
6
EXPLOITABILITY
3.1
REFERENCES
CVE-2026-41106
SUMMARY

Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker to elevate privileges over a network.

PUBLISHED
Date2026-07-02
UPDATED
Date2026-07-02
RISK INFORMATION (Score: 9.3)
CVSS3
Base Score: 9.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
IMPACT SCORE
5.8
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-26145
SUMMARY

Improper access control in Azure Synapse allows an authorized attacker to elevate privileges over a network.

PUBLISHED
Date2026-07-02
UPDATED
Date2026-07-02
RISK INFORMATION (Score: 4.8)
CVSS3
Base Score: 4.8
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
IMPACT SCORE
3.6
EXPLOITABILITY
1.2
REFERENCES