Chinese hackers have been targeting several industries including communications, manufacturing, utility, transportation, construction, maritime, government and information technology.
Opera further stated that Aria is a free service with up-to-date information, meaning it's connected to the internet and not limited to content before 2021.
UK girl Madeleine McCann disappeared from her bed in a holiday home in 2007 at the age of 3; after massive searches for many years have not yielded clues.