Wireless carrier’s data can be used to pinpoint location of a customers’ phones

Giant US telecom deal will require regulatory approval

The new company will use the T-Mobile name

Microsoft says warrants do not cover criminal suspect’s emails kept in servers overseas

Supreme court to decide if tech firms should hand over data stored overseas

National Security Agency programme exposed by Edward Snowden set to be renewed

Internet Association says dismantling rules will create uncertainty in the market

Yahoo to become part of new Verizon unit, Oath, that will include media content

Verizon and AT&T join UK firms in pulling online adverts from YouTube platform

Verizon Communications expected to close $4.5bn deal in the second quarter

Dublin-based drugmaker was urged last year to explore a sale of its prescription business

Financial stocks among main Dublin movers, with Bank of Ireland up 1.5% and Permanent TSB gaining 3.4%

Landmark ruling on drugs warrant was issued over data stored on servers in Dublin

Bank of Ireland rally as Italy’s Generali bid news sparks revival in European banks

Telecoms group looking to reinvent itself as broader media group to rival Facebook and Google

For Your Diary: McDonald’s results; Irish Times tax summit; retail sales; AbbVie results; marketing conference

Tech firm outlines plans for Altaba future if sale of internet assets to Verizon goes ahead

Eversheds set to partner with Sutherland Asbill & Brennan to form single brand

Timeline of company’s knowledge of hacking central to $4.8 billion Verizon deal

Results suggest data breach has not led to mass exodus of customers