Africa: South Africa to Send Envoys Across Africa and Globally to Tackle Migration Challenges

Africa: South Africa to Send Envoys Across Africa and Globally to Tackle Migration Challenges

President Cyril Ramaphosa has announced that South Africa will dispatch envoys across the African continent and to other parts of the world, as government intensifies diplomatic efforts to address migration challenges facing the country. The announcement came during a media briefing at the Union Buildings on Thursday following official talks between President Ramaphosa and Kenyan…

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Burning millions on the blockchain: how hackers used bitcoin to send a message

Burning millions on the blockchain: how hackers used bitcoin to send a message

On 18 June, something remarkable happened on the bitcoin blockchain. A series of 2 087 transactions totalling nearly 18.5 bitcoin, worth close to US$2-million (R35.5-million), was sent to a single address: 1FuckiRGCTerroristsNoBiTEXXXaAovLX. The message embedded in that address left little to interpretation. It was a public and permanent insult aimed at Nobitex, Iran’s largest cryptocurrency…

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