US and British spy agencies routinely try to gain access to personal data from Angry Birds and other mobile applications, a report says.
A National Security Agency (NSA) document shows location, websites visited and contacts are among the data targeted from mobile applications.
It is the latest revelation from documents leaked by Edward Snowden.
In a statement, the NSA said it was not interested in data beyond "valid foreign intelligence targets".
"Any implication that NSA's foreign intelligence collection is focused on the smartphone or social media communications of everyday Americans is not true," the statement said.
More here Via BBC