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A week ago WikiLeaks released a series of documents in a leak known as Vault 7, incriminating the Central Intelligence Agency of hoarding zero day exploits and hacking tools rather than reporting them to their respective companies in order to help patch the vulnerabilities.  The CIA was exposed by WikiLeaks for not revealing these exploits to many large companies like Apple, Microsoft, and even Google, in an 8,761 document long leak.  

However, after making a statement that he was going to work with these companies to help them, it would seem the founder of Wikileaks, Julian Assange, has gone back on his promise.  Days after announcing this collaboration Assange made contact with the companies, but not in the manner of which they were expecting.  In his email, rather than give details on the leaks and vulnerabilities he made a series of demands still unclear to the public.  The only demand known currently is that the tech companies must have a patch for all the vulnerabilities ready within a three month window.  

What is even more unknown is whether or not the companies plan to meet the mystery demands of Assange.  Some companies seem to be pretty confident recent updates that have been pushed out have neutralized the exploits that were previously available.  Without the knowledge WikiLeaks possesses however, no one can be particularly sure.

What is even further unsettling is the CIA’s silence on the matter.  The CIA has made seemingly no effort to cooperate with the companies involved in order to patch the zero days. It almost seems as if the CIA would rather stay silent than work with the companies to patch the vulnerabilities they know of.  

What happens next no one can really know.  With these leaks in full bloom could we see another incident like Heartbleed or the Yahoo hack?  Leave your thoughts in the comments below.

 

Technology

The Right to Repair bill in Oregon has been enacted into law

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Governor Tina Kotek has signed Oregon’s SB 1596. Oregon Governor Tina Kotek has enacted the Right to Repair measure, which includes a clause that has the ability to enhance its strength compared to the versions of the bills in California and Minnesota. This legislation is the initial prohibition on the practice known as “parts pairing,” which necessitates the utilization of specific proprietary components for the purpose of repair. The process of parts pairing prevents third-party repair services from substituting a malfunctioning component with a non-brand component, as it is incompatible with the company’s software. Typically, individuals would see error messages while attempting to install an unauthorized component, compelling them to make a purchase directly from the company.

The new regulations prohibit the act of blocking an independent provider from utilizing off-brand components. The performance of a gadget that has been repaired using an unlawful component is being diminished. The inclusion of error messages and cautions is prohibited. The prohibition on component pairing does not extend to devices that have previously been released but rather applies exclusively to those made subsequent to January 1, 2025.

Although there has been a shift in the stance of manufacturers such as Apple in recent years, with a growing endorsement of the Right to Repair campaign, the issue of Oregon’s parts pairing law remains a subject of disagreement. In a testimony, Apple senior manager John Perry expressed his company’s concurrence with the overwhelming majority of Senate Bill 1596. Furthermore, there are concerns regarding the potential security ramifications associated with permitting the utilization of unauthorized components, such as biometric sensors, for the purpose of replacement.

Nevertheless, Oregon’s legislation currently mandates the prohibition of parts pairing as well as the provision of suitable parts to device owners at affordable costs and without any significant requirements. Companies are obligated to provide repair shops with documentation detailing the necessary procedures for repairing their equipment, along with any specific instruments required for the repair process. The regulations will be applicable to all mobile phones purchased after July 1, 2021, as well as all other consumer electronic devices purchased after July 1, 2015.

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Astronomy

The initial observation of the magnetic fields surrounding the supermassive black hole within our galaxy is quite remarkable

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The team responsible for capturing the initial photograph of a black hole has now unveiled a fresh image of Sagittarius A*, the colossal black hole located at the core of the Milky Way. This new image is observed using polarized light, marking the first instance of such a visual representation. The recorded image depicts the magnetic field patterns encircling the black hole, resembling those observed in the vicinity of M87*. This observation implies the potential presence of robust, twisted, and well-structured magnetic fields within black holes.

In order to create a single array of dimensions equal to Earth’s, radio telescopes located all over the world are utilized by the Event Horizon Telescope, an international collaboration that makes it possible to image a black hole. Should you have that kind of resolution in your vision, you could see a doughnut on the moon. The initial visual representation of Sagittarius A* (Sgr A*) and the significantly larger and more potent black hole located at the core of the enormous elliptical galaxy Messier 87 has been provided. In 2021, it successfully detected the magnetic fields of M87*, marking the first instance of a black hole being detected using polarized light.

The team has successfully utilized the polarization of light to visualize the magnetic fields of Sgr A*, marking the first instance of such an application. Light is generated through the oscillation of electromagnetic waves, and when these waves oscillate in a specific direction, they are referred to as polarized. 3D glasses function by utilizing two lenses with distinct polarization, allowing just a portion of the light to enter. This enables our brains to generate a three-dimensional image within our mind. Polarized light reduces glare from strong light sources, allowing the researchers to see the black hole’s edge more clearly and precisely delineate the magnetic field lines inside of it.

“We have acquired polarimetric images of the black hole located at the center of our galaxy, Sgr A*, at the event horizon scale for the first time,” stated Professor Mariafelicia De Laurentis, Deputy Project Scientist at the EHT and professor at the University of Naples Federico II, in an interview .

The polarization of light allows for the observation of a highly intricate and well-organized magnetic structure surrounding the black hole, as depicted in these photos. The inclusion of polarized light in these photographs is critical, as it enables us to visually perceive and comprehend the intricate structure of the magnetic field around the black hole, a vital element that cannot be adequately represented by non-polarized light alone.

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Plasma, composed of charged particles, exhibits motion along the magnetic field lines surrounding a supermassive black hole. When these particles rotate, they generate a polarization pattern on the light that is oriented at a right angle to the magnetic field. The measurement of polarization provides precise information regarding the manner in which the magnetic field is around the supermassive black hole.

According to Professor De Laurentis, the significance of polarization in the examination of black holes lies in its ability to furnish valuable insights on the geometry and dynamics of the magnetic fields encompassing the black hole. These fields are of significant importance in the processes of accretion and jet emissions since they have a direct impact on the observation of black holes and our comprehension of the underlying physics that control these extraordinary entities.

The processes of accretion and jet emissions are not commonly observed in our neighboring supermassive black hole. Sagittarius A* is rather tranquil and serene compared to other black holes, which is advantageous because even at a distance of 26,000 light-years, an active supermassive black hole may still exert a significant influence. These objects have the ability to influence the fate of a whole galaxy.

However, the magnetic fields play a crucial role in the emission of high-energy jets for M87*. The phenomenon of the supermassive black hole emitting jets of particles with velocities approaching the speed of light, spanning around 5,000 light-years from M87*, has been documented. The observation of identical magnetic structures that drive extensive phenomena in M87 within our own supermassive black hole implies the existence of fundamental mechanisms that are common to all black holes.

According to Professor De Laurentis, the magnetic fields play a crucial role in regulating the accumulation of mass within black holes and the expulsion of very intense jets, which are considered to be some of the most remarkable occurrences in the cosmos. Understanding these areas lets us look into the strange things that happen close to black holes, which means testing theories of gravity and magnetohydrodynamics in situations where Einstein’s general relativity is very important.

This image of Sagittarius A* represents a significant advancement in comprehending the behavior of black holes and their impact on the galaxies they inhabit. Additionally, it serves as an excellent platform for testing theoretical models that describe the actions of black holes.

The aforementioned observations signify a significant technical achievement, demonstrating the capability of contemporary astronomy instruments and protocols. According to Professor De Laurentis, their work established a precedent for subsequent observational efforts and theoretical investigations, thereby expanding the frontiers of our comprehension of the cosmos.

The upcoming iteration of the Event Horizon Telescope will exhibit enhanced performance.

The research findings are documented in two scholarly articles published in The Astrophysical Journal Letters.

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Science

The Recurrence of Unexploded Bombs from World Wars

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The Earth possesses a substantial quantity of explosive bomb material, amounting to millions of tons, primarily originating from the two global conflicts that occurred throughout the 20th century. Although a significant portion of these entities has been neglected and overlooked in recent decades, recent studies have revealed that a considerable number of them contain a chemical compound that renders them progressively more susceptible to detonation over time.

Amatol, a potent explosive compound derived from a blend of TNT and ammonium nitrate, was extensively employed in various explosive devices utilized throughout World War One and World War Two. These devices encompassed airplane bombs, shells, depth charges, and naval mines.

Additional frequently employed explosives, such as pure trinitrotoluene (TNT) or pentaerythritol tetranitrate (PETN), exhibit generally consistent stability throughout time and do not exhibit an increase in their level of hazard compared to their first stages. Nevertheless, Amatol exhibits an increasing susceptibility to effect over time when subjected to specific settings.

Two scientists from the University of Oslo and the University of Stavanger in Norway conducted a series of experiments where they applied weights to five samples of amatol explosives obtained from battlefields. This finding demonstrated that the bombs exhibited a higher degree of sensitivity to impact than previously acknowledged, and their volatility progressively escalated as they underwent aging.

The observed change in temperament can be attributed to the chemical reactivity of amatol with other substances present in the natural environment.

The study authors note that the presence of moisture, coupled with other conditions, can enhance the impact sensitivity of amatols.

It is widely acknowledged that explosive compositions, including ammonium nitrate, have the potential to undergo sensitization upon exposure to trace amounts of metals or interactions with metals. “The presence of these metal contaminants can undergo a chemical reaction with ammonium nitrate, resulting in the formation of complex salts and the sensitization of the mixture,” they state.

The presence of unexploded bombs from World War II is a frequent occurrence, often resulting in significant disruptions.

In February 2024, a German bomb weighing 500 kilograms (1,102 pounds) was found in a backyard in Plymouth, UK. More than 100 military personnel and specialists in bomb disposal were sent, while a significant number of surrounding inhabitants were compelled to flee, paradoxically signifying one of the most extensive evacuation endeavors since the conclusion of the Second World War.

Fortunately, the detonation of the device was executed without any casualties; nonetheless, such occurrences can occasionally culminate in terrible outcomes. In 2008, a total of 17 individuals sustained injuries at a building site located in the German town of Hattingen. The incident occurred when an excavator collided with a 250-kilogram (550-pound) bomb from the World War II era, resulting in its detonation.

Recent research suggests that occurrences involving unexploded bombs, such as the one described, have the potential to escalate into a significant issue. In conclusion, the researchers emphasize the importance of informing individuals responsible for dismantling unexploded explosives of the heightened sensitivity of amatol to impact.

The recent research findings have been published in the esteemed publication, Royal Society Open Science.

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