WhatsApp to roll out a feature to block others from adding you to groups

In a very much welcomed move, Facebook-owned WhatsApp has announced that it will roll out a feature in the coming weeks that gives users much more control over group chats in the app. The company will soon add a new privacy tool to the app that allows a user to block anyone from adding them to a group chat. The feature comes as concerns have mounted over the past few years that WhatsApp group chats are being used to spread fake news and disinformation. Under the new controls, a user…

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Bitcoin cash latest huge price gains outstrips those made by its more famous rival bitcoin

Bitcoin cash has experienced huge price gains that have outstripped those made by its more famous rival bitcoin, amid a major revival of the cryptocurrency markets. The bitcoin spin-off rose in value by around 45 per cent over the last 24 hours, taking its market cap above $4 billion for the first time since November 2018. One unit of the cryptocurrency is now worth $262 (£200), which is still a long way off the peak it reached in late 2017 of around $4,000. Bitcoin’s recent gains of around 25 per cent appear…

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Intel investing $13M in a startup building an AI chip that can transfer data 1,000 times faster

Intel is investing $13 million in Untether AI, a startup that’s working on a novel type of chip for artificial intelligence that promises to perform neural-network calculations at warp speed. Untether, based in Toronto, Canada, has already developed a prototype device that transfers data between different parts of the chip 1,000 times more quickly than a conventional AI chip. That’s an impressive achievement, but it should be treated cautiously since the prototype is far larger than an actual chip—and because other factors will contribute to the overall performance of the…

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