Bitcoin

LAGOS (Capital Markets in Africa) – Are you a cranky skeptic of crypto-currencies and tired of adherents promising that Bitcoin can do everything from protecting your privacy to curing the common cold? Are you dubious that it’s as scalable as its prophets claim? Perhaps in this case, the Luddites are correct. A look at the resources required to power the blockchain suggests that crypto-currencies — at least in the guise of Bitcoin — can only…

LAGOS (Capital Markets in Africa) – North Korea appears to be stepping up efforts to secure bitcoin and other cryptocurrencies, which could be used to avoid trade restrictions including new sanctions approved by the United Nations Security Council. Hackers from Kim Jong Un’s regime are increasing their attacks on cryptocurrency exchanges in South Korea and related sites, according to anew report from security researcher FireEye Inc. They also breached an English-language bitcoin news website and collected bitcoin ransom payments from…

LAGOS (Capital Markets in Africa) – When the cryptocurrency Exio Coin starts a round of fundraising on Sept. 7, its founders say the unit will come with a unique distinction: the first to be endorsed by a sovereign nation. The identity of the government backer won’t be revealed until October, and Bloomberg News has no way of verifying the claim of support. According to co-founder Sunny Johnson though, the supporter is one of “the world’s richest countries” on a…

LAGOS (Capital Markets in Africa) – Bitcoin soared past $4,000 for the first time on growing optimism faster transaction times will hasten the spread of the cryptocurrency. The largest digital tender jumped to a peak of $4,298 Monday, a gain of nearly 20 percent since Friday, after a plan to quicken trade execution by moving some data off the main network was activated last week. The solution — termed SegWit2x — had been so contentious that…