US and UK intelligence services have secret access points for German telecom companies’ internal networks, Der Spiegel reports, citing slides created in the NSA’s ‘Treasure Map’ program used to get near-real-time visualization of the global internet.

The latest scandal continues to evolve around the US’ NSA and the British GCHQ, both of which appear to be able to eavesdrop on German giants such as Deutsche Telekom, Netcologne, Stellar, Cetel and IABG network operators, according to Der Spiegel’s report based on material disclosed by Edward Snowden.