Lifeboat Foundation

We might all have been in a situation where we had to put our trust in our work to hold up and do what it needed to do, but Margaret Hamilton’s work was particularly important — it was responsible for putting Neil Armstrong and Buzz Aldrin on the moon in July 1969.

When warning lights started going off in the middle of the Eagle module’s descent toward the lunar surface, NASA faced a tough decision: continue with the landing or abort.

Continue reading “Margaret Hamilton: Pioneering Software Engineer Who Saved the Moon Landing” »

An unsecured server discovered by a security researcher last week contained the identities of hundreds of thousands of individuals from the U.S. government’s Terrorist Screening Database and “No Fly List.”

Located by the Swiss hacker known as maia arson crimew, the server, run by the U.S. national airline CommuteAir, was left exposed on the public internet. It revealed a vast amount of company data, including private information on almost 1,000 CommuteAir employees.

CommuteAir also confirmed the legitimacy of the data, stating that it was a version of the “federal no-fly list” from roughly four years prior.

Continue reading “EXCLUSIVE: U.S. airline accidentally exposes ‘No Fly List’ on unsecured server” »

Virus-enveloping macromolecular shells or tilings can prevent viruses from entering cells. Here, we describe the design and assembly of a cone-shaped DNA origami higher-order assembly that can engulf and tile the surface of pleomorphic virus samples larger than 100 nm. We determine the structures of subunits and of complete cone assemblies using cryoelectron microscopy (cryo-EM) and establish stabilization treatments to enable usage in in vivo conditions. We use the cones exemplarily to engulf influenza A virus particles and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), chikungunya, and Zika virus-like particles. Depending on the relative dimensions of cone to virus particles, multiple virus particles may be trapped per single cone, and multiple cones can also tile and adapt to the surface of aspherical virus particles. The cone assemblies form with high yields, require little purification, and are amenable for mass production, which is a key requirement for future real-world uses including as a potential antiviral agent.

Far below our feet, a giant may have started moving against us.

Earth’s inner core, a hot iron ball the size of Pluto, has stopped spinning in the same direction as the rest of the planet and might even be rotating the other way, research suggested on Monday.

Roughly 5,000 kilometers (3,100 miles) below the surface we live on, this “planet within the planet” can spin independently because it floats in the liquid metal outer core.

A threat actor tracked as DEV-0569 uses Google Ads in widespread, ongoing advertising campaigns to distribute malware, steal victims’ passwords, and ultimately breach networks for ransomware attacks.

Over the past couple of weeks, cybersecurity researchers MalwareHunterTeam, Germán Fernández, and Will Dormann have illustrated how Google search results have become a hotbed of malicious advertisements pushing malware.

These ads pretend to be websites for popular software programs, like LightShot, Rufus, 7-Zip, FileZilla, LibreOffice, AnyDesk, Awesome Miner, TradingView, WinRAR, and VLC.

The WordPress online course plugin ‘LearnPress’ was vulnerable to multiple critical-severity flaws, including pre-auth SQL injection and local file inclusion.

LearnPress is a learning management system (LMS) plugin that allows WordPress websites to easily create and sell online courses, lessons, and quizzes, providing visitors with a friendly interface while requiring no coding knowledge from the website developer.

The vulnerabilities in the plugin, used in over 100,000 active sites, were discovered by PatchStack between November 30 and December 2, 2022, and reported to the software vendor.

The FBI has concluded its investigation on the $100 million worth of ETH heist that hit Harmony Horizon in June 2022 and validated that the hackers responsible for it are the Lazarus group and APT38.

The concept of emergence is controversial to some — for example Eliezer Yudkowski, who favors reductionism, wrote a critique at Less Wrong (see link below). Do reductionists often dismiss emergence?

Ben formalized emergence in his book ‘The Evolving Mind’ as patterns that appear when you put two or more things together that are not there in any of the individual parts.
Book — ‘The Evolving Mind’: http://www.goertzel.org/books/mind/contents.html http://www.amazon.com/Evolving-Futures-General-Evolution-Stu…atfound-20

Continue reading “Ben Goertzel — Emergence, Reduction & Artificial Intelligence” »

It has been believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit, must be large to produce a lot of thrust. Now, a new study from the University of Michigan suggests that smaller Hall thrusters can generate much more thrust—potentially making them candidates for interplanetary missions.

“People had previously thought that you could only push a certain amount of current through a thruster area, which in turn translates directly into how much force or thrust you can generate per unit area,” said Benjamin Jorns, U-M associate professor of aerospace engineering who led the new Hall thruster study to be presented at the AIAA SciTech Forum in National Harbor, Maryland, today.

Continue reading “Plasma thrusters used on satellites could be much more powerful than previously believed” »