Opera Software is warning 1.7 million users of its Opera web browser sync feature of a possible attack that exposes passwords to hackers. In a security bulletin posted on Friday, the company said its Opera sync system showed signs of an attack The company asked users to change their Opera sync passwords in addition to any third-party website the sync service was linked to. Opera Software says of its 350 million browser users less than 0.5 percent (1.7m) use its Opera Sync service.
Source: https://threatpost.com/1-7-million-opera-browser-users-told-to-reset-passwords/120200/