Hear about the keys to local investing at Startup Battlefield Africa with Omobola Johnson and Lexi Novitske – TechCrunch

Omobola Johnson (Image: Flickr/World Economic Forum under a CC BY-NC-SA 2.0 TechCrunch Startup Battlefield is returning to Africa in December, this time in Lagos, Nigeria. We will have a day-long program full of our flagship Battlefield competition highlighting the best startups that Africa has to offer. Not only that, we’ll have panel discussions designed to…

Crippling DDoS vulnerability put the entire Bitcoin market at risk

The entire Bitcoin infrastructure has been issued with a stern warning: update Bitcoin BTC Core software or risk having the whole thing collapse. Until now, anyone could have brought down the entire Bitcoin blockchain by flooding full node operators with traffic, via a Distributed Denial-of-Service (DDoS) attack. “A denial-of-service vulnerability (CVE-2018-17144) exploitable by miners has…