Amazon, Google and now Apple... as the list of digital giants hit by the "Spectre" and "Meltdown" computer security flaws grows longer, the race is on to limit the damage. 

"All Mac systems and iOS devices are affected, but there are no known exploits impacting customers at this time," Apple -- whose devices are usually regarded as secure -- said in a post on an online support page on Thursday.

Apple has filed a lawsuit against the Attac activist group after about 100 of its supporters occupied the tech giant's flagship store in Paris last month, protesting alleged "wide-scale tax evasion" by the firm.

South Korea's Samsung has overtaken U.S. rival Intel as the world's biggest maker of semi-conductors as sales in the sector boom, a study published by consultancy Gartner showed on Thursday. 

Egypt's grand mufti has said that bitcoin is forbidden in Islam, warning the digital currency could be used for criminal purposes.

U.S. tech giant Apple and Japanese printer maker Epson face growing legal pressure in France over alleged planned obsolescence in their products as consumer groups make use of the country's law against the practice.

Former US President Barack Obama told Britain's Prince Harry he was concerned social media was "corroding civil discourse", in what he said was his first interview since leaving the White House, aired Wednesday.

China has shut down or revoked the licenses of 13,000 websites since 2015 for violating the country's internet rules, state media reported Sunday.

US regulators voted Thursday to roll back so-called "net neutrality" rules which required internet providers to treat all traffic equally, a move opponents say would curb online freedom.

Norway on Wednesday completed its transition to digital radio, becoming the first country in the world to shut down national broadcasts of its FM radio network despite some grumblings.

Google announced Wednesday that it will open a new artificial intelligence research centre in Beijing, tapping China's talent pool in the promising technology despite the US search giant's exclusion from the country's internet.