The National Security Agency alerted Microsoft that it had found a vulnerability in Windows operating systems that could enable cyber intrusions, according to two people familiar with the matter.

Bitcoin climbed to its highest since November as the debut trade of options linked to the digital currency boosted sentiment.

Apple and the US government are once again at odds over access to iPhones involved in a terrorist attack, putting the world’s largest technology company under renewed pressure to weaken privacy features.

Tencent Holdings analysts, who have a history of being too bullish, have now been caught off guard by a rally that’s gathering pace in Asia’s biggest stock.

The global PC market is expanding again, for the first time in seven years, according to preliminary data from analyst house Gartner.

Scientists claim to have created the world’s first living robots using stem cells from frog embryos. The tiny hybrids are “entirely new lifeforms” known as xenobots and are able to move about.

Boris Johnson said he would not risk Britain’s security when upgrading the UK’s 5G communications network, but said critics of Chinese technology firm Huawei must come up with an “alternative” provider.

State-owned power producer Eskom will be the “death knell” for South Africa’s mining industry unless the government enables mines to produce their own electricity, according to Exxaro Resources CEO Mxolisi Mgojo.

MTN Nigeria Communications surged by 10% in Lagos on Monday, the most allowed by the exchange and matching the biggest gain since its May market debut.

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