The US National Security Agency and British intelligence services are able to secretly access data from telecoms giant Deutsche Telekom and several other German operators, according to Der Spiegel weekly. An NSA programme called "Treasure Map" gives the US agency and Britain's electronic eavesdropping GCHQ near real-time information about the operators' networks, right through to end users on computers, smartphones or tablets, Der Spiegel said in a report to appear in its Sunday edition.