Lifeboat Foundation

Microsoft is urging customers to patch two Active Directory domain controller bugs after a PoC tool was publicly released on Dec. 12.

A proof-of-concept tool has been published that leverages two Windows Active Directory bugs fixed last month that, when chained, can allow easy Windows domain takeover.

In a Monday alert, Microsoft urged organizations to immediately patch the pair of bugs, tracked as CVE-2021–42287 and CVE-2021–42278, both of which were fixed in its November 2021 Patch Tuesday release.

Alexa AI head scientist Rohit Prasad reflects on his team’s progress in the past year toward “ambient intelligence”, where our environment responds to our reque… See more.

Alexa’s chief scientist on how customer-obsessed science is accelerating general intelligence.

Continue reading “‘Ambient intelligence‘ will accelerate advances in general AI” »

It doesn’t have to be this way. Unhealthy ageing is a human tragedy, and if governments and health authorities shift their focus from lifespan to healthspan, longevity technology can remedy it. Looking and feeling younger for longer is not the preserve of beauty brands or Silicon Valley billionaires.

The average human lifespan has increased by several decades in the past century, but our healthspan – the years we are in good health – has stayed the same. The solution is to treat unhealthy ageing like any other illness, that is, as a technical problem that can be overcome.

Summary: A new study brings understanding how the brain processes information one step closer.

Source: friedrich miescher institute for biomedical research.

For amplifying sensory stimuli quickly and accurately, neuronal circuits require specific wiring. Some 70 years ago, the compelling idea that “neurons that fire together wire together” emerged. Yet, in computational models, neurons that wire together tend to succumb to an explosion of activity and instability not observed in neurobiology. The lab of Friedemann Zenke now characterized a plausible yet straightforward mechanism that biology may use to avoid this issue.

The telescope will point its massive eyes on these cosmic objects.

The James Webb Space Telescope will explore transiting exoplanets, Kuiper Belt objects and the Solar System’s strangest phenomena.

A new vaccine for COVID-19, using a multi-faced nanoparticle, could offer protection against many different strains of the virus simultaneously.

The news has been filled with doom and gloom lately, as the latest variant of COVID-19, called Omicron, becomes dominant in many countries. This follows the previous Delta variant, which followed earlier strains such as Alpha, which derived from the original “wildtype” virus. As 2021 draws to a close and the world prepares for yet another year of the pandemic, many people are understandably anxious and weary.

There is reason for optimism, however. Scientists are now talking about a pan-coronavirus vaccine development strategy, to offer protection from all current and even future variants of COVID-19. Last week, the U.S. National Institute of Health published a commentary in The New England Journal of Medicine calling for such an approach, as a way of breaking the cycle of new strains emerging.

Once we extrapolate computational capabilities of civilization past our own looming ‘Simulation Singularity’ by perhaps hundreds of orders of magnitude, we arrive in the end at only one necessary substance constituting all of reality — consciousness — the very subjective experience with which we all are most familiar. Nothing else would ultimately need to exist but the higher mind as the source of ultrarealistic but simulated universes like our own. https://www.ecstadelic.net/e_news/the-omega-singularity-is-o…niverse-up.

#OmegaSingularity #UniversalMind #FractalMultiverse #CyberneticTheoryofMind

Continue reading “The Omega Singularity: Is Our World a ‘Metaverse’ in a Universe Up?” »

Some of the best circuits to drive AI in the future may be analog, not digital, and research teams around the world are increasingly developing new devices to support such analog AI.

The most basic computation in the deep neural networks driving the current explosion in AI is the multiply-accumulate (MAC) operation. Deep neural networks are composed of layers of artificial neurons, and in MAC operations, the output of each one of these layers is multiplied by the values of the strengths or “weights” of their connections to the next layer, which then sums up these contributions.

Modern computers have digital components devoted to MAC operations, but analog circuits theoretically can perform these computations for orders of magnitude less energy. This strategy—known as analog AI, compute-in-memory or processing-in-memory—often performs these multiply-accumulate operations using non-volatile memory devices such as flash, magnetoresistive RAM (MRAM), resistive RAM (RRAM), phase-change memory (PCM) and even more esoteric technologies.

The Cybersecurity and Infrastructure Security Agency (CISA) has announced the release of a scanner for identifying web services impacted by two Apache Log4j remote code execution vulnerabilities, tracked as CVE-2021–44228 and CVE-2021–45046.

“log4j-scanner is a project derived from other members of the open-source community by CISA’s Rapid Action Force team to help organizations identify potentially vulnerable web services affected by the log4j vulnerabilities,” the cybersecurity agency explains.

This scanning solution builds upon similar tools, including an automated scanning framework for the CVE-2021–44228 bug (dubbed& Log4Shell)& developed by cybersecurity company FullHunt.