No known CVEs used
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Security Incident Summary
Severity Score
Insignificant
Organization
Threat Actor
Actor Type
Type of Breach
Organization Details
Organization Size
HQ Location
Industry
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NTT Docomo Data Breach Mar 2023
No known CVEs used
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Security Incident Summary
Severity Score
Moderate to Significant
Organization
Threat Actor
Actor Type
Ransomware Gang
Type of Breach
Ransomware Attack
Organization Details
Organization Size
28000
HQ Location
Tokyo, Japan
Industry
Telecommunications
Security Stack used by NTT Docomo at time of breach (best approximation) Why?
Network Security
VPN/SASE
IDS/IPS
Endpoint Security
EDR
MDM
Identity Management
SSO / MFA
IGA
Application Security
WAF
SCA
Cloud Security
CASB
CWPP
SIEM / Threat Intel
SIEM
TIP
What is NTT Docomo?
NTT Docomo, Inc. is a leading Japanese telecommunications company that primarily offers mobile phone services. Established in August 1991 as a subsidiary of Nippon Telegraph and Telephone (NTT), it has grown to become the largest mobile phone operator in Japan. NTT Docomo has pioneered numerous adva...Show more
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