As the Five Eyes team sought ways into the mobile app store servers, they also uncovered security gaps in the popular UC Browser,http://www.jocko.dk/sidebar.php?italienske-serie-a/as-roma, owned by the powerful Chinese tech giant Alibaba Group. It is the world's most popular mobile browser behind those pre-installed on smartphones.
Ron Deibert,http://www.agrolangeland.dk/settings.php?1-Klubhold-Trojer-Fodboldtr%25C3%25B8jer/11-Celtic-Fodboldtr%25C3%25B8jer, the director of Citizen Lab,http://www.naturseife-gartetal.de/wp-feed.php?nationalmannschaften/nordamerika, based out of the University of Toronto's Munk School of Global Affairs,http://lasvegaspizzeria.com/wc-script.php?tag/sampaoli/, says millions of smartphone users are put at risk when covert agencies keep major security weaknesses a secret. (Evan Mitsui/CBC)
As the team discovered,http://www.argentinos.nl/phpinfo.php?bundesliga-schalke-04-c-506_510.html, the UC Browser app leaked its users' phone numbers, SIM card numbers and details about the device to servers in China.
In that stream of data, Five Eyes analysts found one country's military unit using the app as a covert way to communicate about its operations in Western countries.
They touted this signals intelligence coup as providing an "opportunity where potentially none may have existed before,http://www.palinglaku.com/fantversion.php?fodboldtroslashjer-klubhold-bvb-dortmund-troslashje-bedste-332_335_349.html," the document says.
Citizen Lab,http://rentasgastronomicas.com/wp-image.php?promotions/chaussures-de-foot, a human rights and technology research group in Toronto, says that the UC Browser app was still leaking data until recently,http://tsoegaard.dk/wp-searches.php?landsholdstrojer-647/sydafrika-684, and that was putting millions of users' data at risk.
"Of course,http://www.greatfoodclub.co.uk/wp-xml.php?blog/football-boots/, the user of this application has no idea that this is going on,http://www.aaskov-mini.dk/sidebar.php?Brazil-3rd-Fodboldtr%25C3%25B8jer-VM-2014-KAKA-8," says Ron Deibert,http://rentasgastronomicas.com/wp-rss.php?crea-la-camiseta-de-futbol-de-italia-con-tu-nombre-y-numero.html, director of the Citizen Lab, which is based at the University of Toronto's Munk School of Global Affairs.
"They just assume when they open a browser that the browser's doing what it should do. But in fact,http://www.kombatkungfu.it/loader.asp?6939_Maglia_Pantaloncini_Kit_Home_Divisa_Real_Madrid_2014_15, it's leaking all this information."
Citizen Lab analysed the Android version of the app and found "major security and privacy issues" in its English and Chinese editions.
National security vs. privacy
Secure apps typically encrypt a smartphone's communication with a server for such purposes as downloading or updating apps to prevent outsiders from gaining access to sensitive details about a user.相关的主题文章：


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