Rankiteo Logo
Rankiteo
Leader in Cyber Underwriting
Loading...
NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop
WindowsmacOSLinux
Download
Nomura

Nomura Vendor Cyber Rating & Cyber Score

nomura.com
in
Add Your Compliance Badge
ISO 27001
SOC 2 Type 1
SOC 2 Type 2
PCI DSS
HIPAA
GDPR

Nomura is a financial services group with an integrated global network. By connecting markets East & West, Nomura services the needs of individuals, institutions, corporates and governments through its four business divisions: Wealth Management, Investment Management, Wholesale (Global Markets and Investment Banking), and Banking. Founded in 1925, the firm is built on a tradition of disciplined entrepreneurship, serving clients with creative solutions and considered thought leadership.


Nomura A.I CyberSecurity Scoring

Incident Details
Nomura
Company Information
Website:http://www.nomura.com
Employees number:16,105
Number of followers:644,282
NAICS:52
Industry Type:Financial Services
Homepage:nomura.com
Cyber Premium EstimationGet Supply Chain
Nomura Risk Score (AI oriented)
Between 750 and 799
logo
NomuraFinancial Services
Updated:
02/04/2026
785/1000
Fair
Baa
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
✖ Insurance prefers TPRM score to calculate premium
Nomura Global Score (TPRM)
xxxx
logo
NomuraFinancial Services
•••
Score locked
Instant access to detailed risk factors
Vulnerabilities
Benchmark vs. industry & size peers
Findings

Nomura
NomuraFair
Current Score
785Baa (FAIR)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
789Before Incident
JUNE 2026
789Before Incident
MAY 2026
785Before Incident
APRIL 2026
785Before Incident
MARCH 2026
784Before Incident
FEBRUARY 2026
783Before Incident
JANUARY 2026
783Before Incident
DECEMBER 2025
783Before Incident
NOVEMBER 2025
783Before Incident
OCTOBER 2025
782Before Incident
SEPTEMBER 2025
782Before Incident
AUGUST 2025
782Before Incident
MAY 2020
798Before Incident
Data Leak
01 May 2020 • Nomura
Nomura

Nomura Holdings Data Leak Incident

744After Incident
HIGH-54
NOM223719123
Japan's Financial Services Agency issued a business improvement order against Nomura Holdings Inc. and its subsidiary Nomura Securities Co. Ltd. An employee leaked sensitive market information. The FSA found significant inadequacies at Nomura Holdings and Nomura Securities, including inadequate information control systems and insufficient improvement of operations based on past administrative actions. Nomura announced measures, including temporarily cutting the pay of Nagai and other executives, to prevent a recurrence of such incidents.
INCIDENT DETAILS -
TYPE
Data Leak
IMPACT
Data Compromised: Sensitive Market Information
DATA BREACH
Type Of Data Compromised: Sensitive Market Information
REFERENCES
Blog URLSource URL

Frequently Asked Questions

?
What is the current A.I Rankiteo Cyber Score for Nomura ?
?
What was Nomura's A.I Rankiteo Cyber Score in June 2026 ?
?
What was Nomura's A.I Rankiteo Cyber Score in May 2026 ?
?
What was Nomura's A.I Rankiteo Cyber Score in April 2026 ?
?
What was Nomura's A.I Rankiteo Cyber Score in March 2026 ?
?
What was Nomura's A.I Rankiteo Cyber Score in February 2026 ?
?
What was Nomura's A.I Rankiteo Cyber Score in January 2026 ?
?
What was Nomura's A.I Rankiteo Cyber Score in December 2025 ?
?
What was Nomura's A.I Rankiteo Cyber Score in November 2025 ?
?
What was Nomura's A.I Rankiteo Cyber Score in October 2025 ?
?
What was Nomura's A.I Rankiteo Cyber Score in September 2025 ?
?
What was Nomura's A.I Rankiteo Cyber Score in August 2025 ?
?
What is the average per-incident point impact on Nomura's A.I Rankiteo Cyber Score over the past 12 months ?
?
Where can I access detailed records of all cyber incidents associated with Nomura ?
?
Where can I find a summary of the A.I Rankiteo Risk Scoring methodology ?
?
Where can I view Nomura's profile page on Rankiteo ?
?
How accurate is the A.I Rankiteo Risk Scoring methodology ?