Opera mail message sent to all users Opera Sync service, informing about the need to immediately reset passwords due to the detected burglary.
Opera Software, the manufacturer of the web browser, announced that there was a burglary on its servers. As a result, unwanted person gained access to the data of the Opera Sync. Once you disable burglar, Opera launched an investigation, which showed that the stolen user data such as logins and passwords. Hence the request for an instant response from users.
All passwords are automatically reset, even though they were stored in encrypted form. Just in case. According to Opera, the victims are 1.7 million users from 350 million base.