Dragos raises $74M to secure industrial control systems from threats
Dragos, a company building software to secure the control systems for manufacturing and industrial equipment, has raised $74 million in a Series D round extension led by WestCap. The round, which brings Dragos’ total raised to $440 million, leaves the startup’s post-money valuation unchanged for the second year at $1.7
Read moreHashtag Trending Sep.18- New technology to get through airport security in 30 seconds; Experts favour a new U.S. agency to govern AI; ChatGPT downtime raises questions about over reliance
Through airport security in 30 seconds? That’s the goal of this new technology. Experts favour new U.S. agency to govern AI, Israelis develop a new way to hack computers using online ads and ChatGPT’s downtime raises questions on over-reliance. These and more top tech stories on Hashtag Trending I’m
Read moreRoam unveils new EV bus model to tap Kenya’s mass transit sector
Kenya-based EV startup Roam has unveiled a new shuttle bus model dubbed Move, coming as the East African country continues to push for the adoption of electric vehicles. Roam (formerly Opibus) now plans to ramp up its production of the Move bus, and expand its charging infrastructure as it anticipates
Read moreProsus, Naspers CEO Bob van Dijk abruptly steps down
Bob van Dijk, the chief executive of Dutch e-commerce investor Prosus and its controlling shareholder Naspers, has resigned from the top role and from the boards with immediate effect. Ervin Tu, Prosus’ Group Chief Investment Officer, has been elevated to the position of interim chief executive for companies that hold
Read more10 of the Best Programming Fonts
We review a bunch of the best programming fonts available for free download and for purchase, and how to choose the best one for you. Continue reading 10 of the Best Programming Fonts on SitePoint.
Read moreElliptic curve addition formulas
The geometric description of addition of points P and Q on an elliptic curve involves four logical branches: If one of P or Q is the point at infinity … Else if P = Q … Else if P and Q lie on a vertical line … Else … It
Read moreAn autoworkers strike trifecta and another speed bump for Cruise and Waymo
Welcome back to The Station, your central hub for all past, present and future means of moving people and packages from Point A to Point B.
Read moreRational height functions
Mathematicians often speak informally about the relative simplicity of rational numbers. For example, musical intervals that correspond to simple fractions have less tension than intervals that correspond to more complicated fractions. Such informal statements can be made more precise using height functions. There are a variety of height functions designed
Read moreErik Buell on the future of electric motorcycles
The future of mopeds and motorcycles is electric, Erik Buell says. He sees mopeds and motorcycles playing a greater role in transportation.
Read moreTechCrunch+ picks: 9 books set around San Francisco
San Francisco is in a constant state of reinvention, and the many books set in or based on the Bay Area help prove it.
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