Older models using 3G telecom technology that is two generations older than the most advanced ones now in use were the last mobile phones to have normal service restored. NTT Docomo, the nation ...

(NTT Mobile Communications Network, Inc., Japan) Founded in 1991, NTT DoCoMo is a spin-off of Japan's NTT (Nippon Telegraph and Telephone Corporation) which provides wireless services, including ...

Japan’s largest mobile operator has revealed that a DDoS attack on Thursday disrupted some services for nearly 12 hours. NTT ...

The search function for the "d payment" smartphone payment service also experienced problems, although mobile phones and ...

NTT Docomo Inc said Thursday it suffered a cyberattack that caused ... The search function for the "d payment" smartphone payment service also experienced problems, although mobile phone and other ...

In Japan, where cyberattacks targeted large airlines and banks at the end of last year, this time a telecommunications company was attacked at the beginning ...

To prevent future abuse of its payment system, NTT Docomo will add a security step requiring customers to confirm their identity using the short message system on their mobile phone when they ...