30 million customers affected by technical fault that included O2, Tesco Mobile and Sky Mobile customers
UK joins growing list of countries excluding 5G equipment from Chinese networking giant Huawei
Issues top tips to help Brits avoid being a victim of cyber-crime over the Black Friday period
American officials trying to persuade foreign mobile operators and ISPs to drop all Huawei kit
Blames 'technical error' for disclosure of customer names and email address, as it fixes flaw
One of the main makers of iPhones is planning 'deep cuts', amid reports of weak demand for the Apple handset
German government urged to follow Australia lead and ban the use of Chinese kit in 5G networks
Big cities including London, Edinburgh and Belfast to receive speedy 5G networks next year
Did Amazon Echo device hear the murder of two US women? Police ask Amazon for the audio recordings
Tech giant offers free-of-charge repair for problems with the expensive iPhone X and Macbook
Are you watching Tim? Much-anticipated foldable phone unveiled this week with bendable 7.3 inch (18.5 cm) screen
Legal battle continues as Qualcomm now says Apple owes it $7bn in overdue royalty payments
Showdown between US states and federal government averted until court rules on Trump's net neutrality “roll-back”
Positive third quarter results for chip giant thanks to data centre growth and PC demand
Facebook management exodus continues with departure of Oculus VR co-founder Brendan Iribe
Opposition grows to Vodafone's European purchases as Telefonica Deutschland demands acquisition block
Antitrust response. Android apps such as Chrome, Gmail etc will require device makers in Europe to pay licence fee
Mobile boss touts foldable device that can be used as a tablet before being folded into portable phone
Apple pays hundreds of millions of dollars to acquire engineers, patents and offices from one of its British suppliers
Facebook service fixes video call flaw that could allow hackers to hijack user accounts
Feds use the face of a suspect to unlock his Apple iPhone, and thus expose his criminal actions
Qualcomm hauls Apple before International Trade Commission again to demand US import ban on certain iPhones
Google faces calls from six US senators, numerous human rights groups, and 1,000 staff over China expansion
Chinese smartphone maker follows Samsung with promise of smartphone with a fold-out screen within a year
Three new iPhone models are revealed, as well as a new watch designed to detect heart problems
Time has come for foldable smartphones says Samsung mobile CEO, in clearest hint yet of future designs
Mea culpa. Redmond pledges to end Skype's controversial Snapchat-like features and return focus to its core functions
That didn't take long. Last week's revelation that Google tracks users’ location even if tracking is turned off, prompts US…
Cost of doing business? 'Illegal' lottery and gambling apps the latest to be purged from Apple's China App Store
Officials want Facebook's help to crack encryption, so they can listen to suspect's voice conversations