NVIDIA announced strategic collaborations with leading European telecommunications providers — Orange, Fastweb, Swisscom, ...

Spanish telecom company Telefonica said late on Friday it had reached an agreement with Luxembourg-based Millicom ...

Telefónica could invest in data centers and cyber security services to sweeten European regulators' chance of approving ...

The hacker group "Dedale" has claimed responsibility, asserting that it holds data on roughly 22 million Telefónica customers ...

Telefonica (NYSE:TEF) is aiming to expand its footprint in the defense sector as European nations ramp up military spending ...

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies ...

Millicom International Cellular will buy Telefonica Ecuador's telecommunications operations in a deal valued at $380 million.

Spain's Telefonica said on Tuesday it was looking into a potential cyberattack after data allegedly belonging to one million ...

Telefónica Germany reveals how a public cloud overhaul of IT and telecom is redefining its network — and its culture.

Telefonica (NYSE:TEF) and Masorange have kicked off informal discussions about a potential deal for Vodafone Spain, according ...

Telefónica's Q1 results showed weak headline numbers, with revenue growth slowing and profitability metrics declining. Click ...