Attackers broke into the So-net member database of Sony Network Communications, compromising the personal information of over 2.58 million customers and email passwords of 54,401 users.
The vulnerability or weakness
The breach was caused by unauthorized access by a third party, though the specific vulnerability or technique is not stated in the sources.
Earlier attacks and coverage
No earlier related attack in our archive yet.
Business impact
This incident could lead to financial losses due to identity theft and potential legal repercussions, affecting So-net's reputation and customer trust.
Industries affected
The incident impacts the telecommunications and internet service provider sectors.
Users affected
Current and former So-net customers, as well as users of So-net's email services, are affected, with personal data and email passwords potentially compromised.
