Scientists unlock mysteries of world’s oldest ‘computer’
The 2,000-year-old mechanism has baffled experts since it was discovered on a shipwreck in 1901.
Microsoft hack: 3,000 UK email servers remain unsecured
The UK’s National Cyber Security Centre warns that more than 3,000 servers have not been secured.
Women’s safety: Smartphone tips shared online
Tips include ways to call the emergency services quickly and activate temporary location sharing.
YouTube deletes 30,000 vaccine misinfo videos
The platform says it has taken down 30,000 videos since its ban on false vaccine claims in October.
Will digital trading cards replace physical ones?
Blockchain based non-fungible tokens are seeing a boom in the sale and trade of digital-only items.
What are NFTs and why are some worth millions?
Artwork is being “tokenised” and sold online for millions of dollars – but will the bubble burst?