インターネット取引サービスへの不正アクセス・不正取引にご注意ください：金融庁

This page alerts users to unauthorized access and fraudulent transactions in internet trading services. Customers' login credentials are stolen via phishing sites impersonating legitimate securities companies, leading to third-party transactions. To prevent damage, users should avoid clicking email links, bookmark legitimate URLs, enable multi-factor authentication, avoid password reuse, and regularly monitor accounts. Keeping software updated and installing malware protection are also essential. The Financial Services Agency provides guidance on safeguarding online trading accounts from cyberattacks and fraud.