David Gilbert

We look at Samsung's big smartphones - the Alpha & S5 - to see how they differ and which is better

Amazon launches card reader to allow small businesses take payments using a smartphone or tablet

Police say Pedro Bravo used Apple's virtual assistant Siri to help hide the body of his roommate.

The Galaxy Alpha features a metal chassis which Samsung will hope will compete with the iPhone 6

Samsung has built the best ever Android tablet, but is the Tab S better than the iPad mini 2?

Can the Samsung Galaxy Tab S prove to be an iPad-killer?

Bitcoin's price drops, litecoin takes a big dive while Blockchain passes the two million wallet mark

Manchester United has banned the use of iPads and other tablets at Old Trafford as they block people's view

Apple's latest iPad reportedly goes into production with a coating to make the screen easier to read

Security experts reveal which cars are the easiest to hack while others propose cyber safety program

Facebook's Messenger app is causing outrage but it's doing nothing the main app isn't doing already

Microsoft launches basic phone costing $25 (£15) to reach the billion people who don't own a phone

As dogecoin gets an official handshake, rubycoin rises and bitcoin is a CIA invention...apparently.

Anonymous announces second Million Mask March on 5 November to protest against governments

Xiaomi clarifies why its smartphones send user data to servers in Beijing without users' permission

F-Secure shows Xiaomi's RedMi 1S smartphone silently uploads user data to a remote server without asking

Yahoo will work with Google to bring end-to-end encryption to its mail service this autumn

Hacker redirects bitcoin mining pools to steal a total of $83,000 over a four month period.

Researchers launch Decryptolocker, a free service to unlock files locked by Cryptolocker ransomware

Cyber-attacks on Israel increase 500% as reports suggest a link between Anonymous and Islamist group

US whistleblower Edward Snowden has been granted a three year residence permit by Russia.

Google quietly launches app allowing any Android smartphone or tablet to get pure Android experience

The Chinese government has reported banned the purchase of 10 Apple products for official use

Wikipedia reveals more than 50 links to content on its site have been removed from Google's results

A Russian gang amassed 1.2 billion unique online records in "the largest data breach known to date."

Recode claims Apple will hold a media event on 9 September in San Francisco to launch iPhone 6

Google has removed Bomb Gaza from its Play Store, but how did it remain there for almost a week?

Aldi's £80 Android smartphone is not worth your money as better options are out there

Samsung will release 4.7in and 6.7in versions of the Galaxy Alpha to compete with iPhone 6.