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O2 Data Breach Jan 1984
No known CVEs used
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Security Incident Summary
Severity Score
Low to Moderate
Organization Details
Organization Size
Unknown
HQ Location
Slough, United Kingdom
Industry
Telecommunications
Security Stack used by O2 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 O2?
Telefonica UK Limited, trading as O2, is a British telecommunications services provider, headquartered in Reading, England which operates under the O2 brand. It is owned by VMED O2 UK Limited, a 50:50 joint venture between Telefónica and Liberty Global. O2 is the UK's largest mobile network operator...Show more
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