Online sales of used goods on eBay up 30% during UK lockdown

Vintage fashion sells well between March and June in trend shared by other retailers

Amazon’s Halo wristband: the fitness tracker that listens to your mood

Halo’s always-on microphones and requests for body selfies worry privacy campaigners

Eschewing viciousness and weapons for knockabout fun, Mediatonic created a monster

Tech giant urges MPs to ‘carefully consider the proposal to ensure it operates in the best interests of Australians’

One fundraiser for Kyle Rittenhouse, 17, was shared more than 17,700 times by groups with more than 3.9m aggregate followers

Retailer hopes deal could help target younger consumers and boost its nascent ad business

Operating system update will allow opt-in to coronavirus exposure notifications without need of an app

Hong Kong and Shanghai IPO could raise $30bn, valuing firm at more than $200bn

Scientists are using 3D-printed hexagons to create artificial reefs after a super-typhoon brought devastation

Stunning royal blue convertible machine with hidden S-pen stylus marks re-entry into UK PC market

Trading halted again, one day after overseas DDoS bombardment that forced stock market to shut down

Acquisition by firm which streams virtual reality gigs will offer ‘next-generation’ service

Good sound and long battery life with a repairable and unusual open-fit design make great alternative earbuds

Curb on 1m-member ‘Royalist Marketplace’ comes after legal threat from Thai government