The scooter cash desert – TechCrunch

Hello and welcome back to Startups Weekly, a newsletter published every Saturday that dives into the week’s noteworthy venture capital deals, funds and trends. Before I dive into this week’s topic, let’s catch up a bit. Last week, I noted my key takeaways from Recode + Vox’s Code Conference. Before that, I explored the bull…

NASA’s Curiosity rover finds levels of gas on Mars that could suggest possibility of life – TechCrunch

NASA’s Curiosity Rover has detected high levels of methane output during its mission on the Martian surface, the New York Times reports. The discovery, found during a measurement taking on Wednesday by the robot and observed by NASA researchers, could indicate that microbial lifeforms may have taken up residence underground on Mars. Methane is often…

OpenSSH Now Encrypts Secret Keys in Memory Against Side-Channel Attacks

In recent years, several groups of cybersecurity researchers have disclosed dozens of memory side-channel vulnerabilities in modern processors and DRAMs, like Rowhammer, RAMBleed, Spectre, and Meltdown. Have you ever noticed they all had at least one thing in common? That’s OpenSSH. As a proof-of-concept, many researchers demonstrated their side-channel attacks against OpenSSH application installed on…