KDDI Reports Major Data Breach: 12 Million Customers Affected

Photo: ik.imagekit.io
Quick answer
Japanese telecom giant KDDI reported a breach of its email platform, exposing data for 12 million customers, including email addresses and passwords.
Japan’s telecom giant KDDI has confirmed a major data breach, impacting over 12 million customers. The incident resulted from a hack of the company’s email platform, which serves five internet providers across the country.
According to the company, cybercriminals accessed users’ email addresses and passwords. KDDI has launched an investigation and advised customers to change their credentials to prevent potential attacks.
Company representatives stated that the breach did not affect other services, such as mobile networks or payment systems. However, cybersecurity experts warn of potential risks, including phishing attacks or identity theft using the compromised data.
KDDI is one of Japan’s largest telecom operators, offering communication, internet, and cloud solutions. The company has not yet disclosed details about the hacking methods or identified the affected providers.
Common questions
- What data was compromised in the KDDI breach?
- The breach exposed users’ email addresses and passwords. KDDI has not specified whether other personal data was affected.
- What steps is KDDI taking to protect customers?
- KDDI has initiated an internal investigation and notified affected users to change their passwords. The company is also enhancing security measures for its email platform.
- Which internet providers were impacted by the breach?
- The breach affected customers of five internet providers using KDDI’s email platform. The names of the providers have not been disclosed.
Dzen feed: /feed/dzen.xml · RSS: /feed.xml