Latest news from the world of technology and website design.
Tumblr to ban all pornographic content from 17 December
From 17 December, posts with "real-life human genitals or female-presenting nipples" will be banned.Read more.
Google staff pledge cash to striking workmates
The cash would be used to support any staff striking over Google's work on a search engine for China.Read more.
Carphone Warehouse faces Black Friday backlash
Problems with credit checks led some customers to be wrongly refused smartphone contracts.Read more.
Huawei: Why has UK not blocked Chinese firm’s 5G kit?
New Zealand's bar on the company's 5G kit raises questions about why the UK seems less concerned.Read more.
Mobile faster than wi-fi in many countries
Future faster networks will relegate wi-fi networks to the slow lane, global research suggests.Read more.
Google finally cleans up its Esta ads after eight years
It says machine learning will stop expensive unofficial Esta services from advertising on Google.Read more.
Instagram targets fake likes and comments
The photo-sharing service say it will warn those using popularity-boosting services before taking action.Read more.
Black Friday and Cyber Monday online shopping tips
How to be a savvy shopper - and not come a cropper - in the Black Friday sales.Read more.
Rowhammer Data Hacks Are More Dangerous Than Anyone Feared
Researchers have discovered that the so-called Rowhammer technique works on "error-correcting code" memory, in what amounts to a serious escalation.Read more.
Facebook appeals against Cambridge Analytica fine
The social network says the UK's data watchdog £500,000 penalty was unjustified.Read more.
Google helps boost High Street spending with search
Technology showing inventory for local shops will go live on Google search over next 12 months.Read more.
Online Shopping: The Complete Wired Guide
Everything you ever wanted to know about Amazon, data privacy, and those weird new register-free retail stores.Read more.