Lifeboat Foundation

Google Chrome browser extensions expose users to hackers who can easily tap into their private data, including social security numbers, passwords and banking information, according to researchers at the University of Wisconsin-Madison (UW-M).

The researchers further uncovered vulnerabilities involving passwords that are stored in plain text within HTML source code on web sites of some of the world’s largest corporate giants, including Google, Amazon, Citibank, Capital One and the Internal Revenue Service.

The problem stems from the manner in which extensions access internal web page code.

Several telescopes are still down weeks after a cybersecurity attack was discovered by US National Science Foundation (NSF) researchers. There is presently no information available on when the Gemini North telescope in Hawaii and the Gemini South telescope in Chile will resume operations. A number of smaller telescopes on the slopes of Cerro Tololo in Chile were also shut down “out of an abundance of caution”.

The IT team at the National Science Foundation’s NOIRLab discovered suspicious behavior in the laboratory’s computer systems early on the morning of August 1. This led to the decision to temporarily halt activities at the huge optical infrared telescopes located on Hawaii’s Maunakea for the sake of safety.

The ‘double’ telescope located in the southern Andes of Chile was already in the process of being prepped for maintenance and required very little more work.

The United States government said today that a multinational law enforcement operation has destroyed Qakbot, also known as QBot, an infamous botnet and malware loader that was responsible for losses that amounted to hundreds of millions of dollars all over the globe, and that they have confiscated more than $8.6 million in illegal cryptocurrencies.

During a news conference held on Tuesday to announce the takedown of the botnet, United States Attorney Martin Estrada referred to the investigation as “the most significant technological and financial operation ever led by the Department of Justice against a botnet.” Duck Hunt was headed by the FBI. For one thing, the federal government developed some software that, when installed on computers that were infected with Qbot, would make the virus useless.

Continue reading “How FBI remotely deleted QBot malware from 700K computers worldwide” »

Researchers at the Technion—Israel Institute of Technology have developed a coherent and controllable spin-optical laser based on a single atomic layer. This discovery is enabled by coherent spin-dependent interactions between a single atomic layer and a laterally confined photonic spin lattice, the latter of which supports high-Q spin-valley states through the photonic Rashba-type spin splitting of a bound state in the continuum.

Published in Nature Materials and also featured in the journal’s Research Briefing, the achievement paves the way to study coherent spin-dependent phenomena in both classical and quantum regimes, opening new horizons in fundamental research and optoelectronic devices exploiting both electron and photon spins.

Can we lift the spin degeneracy of light sources in the absence of magnetic fields at room temperature? According to Dr. Rong, “Spin-optical light sources combine photonic modes and electronic transitions and therefore provide a way to study the exchange of spin information between electrons and photons and to develop advanced optoelectronic devices.”

Since the 1960s there has been plenty of evidence to support the existence of dark matter through astrophysical and cosmological observations, and at this point we’re very confident that it exists. The question remains, though: what is dark matter actually made of?

Throughout the decades there have been many candidates for dark matter, such as weakly interacting massive particles (WIMPs), neutrinos, and primordial black holes. Candidates like WIMPs were originally theorized because they have properties that address issues in other parts of physics. Another candidate that could answer some thorny physics questions is called the axion.

Axions were originally theorized as a solution to a particle physics question known as the Strong CP Problem, but physicists also realized that axions could be produced in a way that would satisfy requirements for them to be dark matter. These are the particles that the DMRadio experiments search for.

While other therapeutics have helped people and other animals avoid organ rejection, this one appears to trigger fewer dangerous side effects.

“Preserve health, prevent disease, prolong healthspan,” begins the mission statement of the Kitalys Institute. Lofty goals indeed from the not-for-profit organisation behind the annual Targeting Metabesity conference and a range of initiatives to translate longevity science into genuine public health gains.

Longevity. Technology: The vast majority of companies developing therapeutics in the longevity field are adopting strategies that involve targeting specific indications rather than aging itself. And well they might, because there is currently no precedent for drugs targeting aging at regulatory bodies like the FDA. Kitalys wants to change that, and we caught up with the institute’s founder Dr Alexander “Zan” Fleming to find out more.

An endocrinologist by training, Fleming is well qualified to take on the regulators. He spent more than a decade at the FDA, where he led the medical reviews that resulted in approval of drugs including metformin, as well as the first statin, insulin analogue and PPAR agonist.

Scientists have discovered a new type of brain cell that promises to shake up the field of neuroscience.

The discovery brings an end to a decades-old controversy and may pave the way for new targeted treatments for a range of health conditions.

The 10,000-square-foot lab space is the first off-campus site for the university’s Discovery to Impact program.