A Swiss mobile phone operator says its data systems were breached late last year and the contact details of about 800,000 customers were compromised.
Shares in Sprint and T-Mobile fell sharply Monday following a Japanese media report that merger talks between the third- and fourth-largest US wireless operators had been called off.
A massive cyberattack that took down government websites in Venezuela earlier this week also has left seven million mobile phone users without service, the government said Thursday.
The Wikimedia Foundation, which runs online encyclopaedia Wikipedia, said Tuesday that telecoms operator Asiacell will offer free access to the website to its nearly 12 million mobile phone customers in war-torn Iraq.
The number of mobile phone users globally will surpass five billion by the middle of this year, according to a study released Monday by GSMA, the association of mobile operators.
Spanish telecommunications company Telefonica says it is considering selling a minority stake in its British mobile phone operator O2, four months after regulators blocked its takeover.
Samsung Electronics on Thursday flagged its biggest operating profit in more than two years, boosted by cost-cutting efforts and solid sales of its latest flagship smartphone.
The European Union's regulator has blocked the $15 billion takeover of British mobile phone operator O2 by CK Hutchison over concerns the deal would have stifled innovation and led to higher prices for consumers.
Google once famously adopted "don't be evil" as its motto. But the company is now being accused of acting a lot like Microsoft, whose anti-competitive actions gained it the mocking moniker of the "Evil Empire."
Fresh from reporting stellar earnings, Facebook on Thursday rolled out applications tailored to Microsoft's latest operating system for the social network as well as its Messenger and Instagram services.