Lifeboat Foundation

Researchers in the field of information security at Horizon3 have made public the proof-of-concept (PoC) code for a major privilege escalation vulnerability (CVE-2023–26067) found in Lexmark printers. On a device that has not been patched, this vulnerability, which has a CVSS score of 8.0, might enable an attacker to get elevated access if the device is not updated.

Incorrect validation of user-supplied information is what led to the vulnerability in the system. This vulnerability might be exploited by the attacker by having the attacker make a specially crafted request to the printer. Once the vulnerability has been exploited, the attacker has the potential to get escalated rights on the device, which might give them the ability to execute arbitrary code, spill credentials, or obtain a reverse shell.

Configurations prone to vulnerability An initial Setup Wizard is shown on the display of the user’s Lexmark printer the very first time it is turned on by the user. This wizard walks the user through the process of configuring several system settings, such as the language, as well as giving them the opportunity to setup an administrative user. If the user makes the selection “Set Up Later,” the printer will provide “Guest” users access to all of the features and pages available through the web interface of the printer. If the user selects “Set up Now,” the printer will prevent them from accessing a significant portion of their accessible capability until they have authenticated themselves.

The Chinese groups had also purchased a further $4 billion worth of graphics processing units to be delivered in 2024, according to the report.

A Nvidia spokesperson would not elaborate on the report but said that consumer internet companies… More.

(Reuters)-China’s internet giants are rushing to acquire high-performance Nvidia chips vital for building generative artificial intelligence systems, making orders worth $5 billion, the Financial Times reported on Wednesday. Baidu, TikTok-owner ByteDance, Tencent and Alibaba have made orders worth $1 billion to acquire about 100,000 A800 processors from the U.S. chipmaker to be delivered this year, the FT reported, citing multiple people familiar with the matter. A Nvidia spokesperson would not elaborate on the report but said that consumer internet companies and cloud providers invest billions of dollars on data center components every year, often placing orders many months in advance.

Jeff Bezos’ e-commerce giant is set to rival Elon Musk’s Starlink service with its 3,200-internet satellite mega-constellation.

Amazon has announced it will now deploy its two Project Kuiper prototype satellites aboard a United Launch Alliance (ULA) Atlas V rocket this fall.

Continue reading “Amazon’s Project Kuiper satellites will fly on the new Vulcan Centaur rocket in early 2023” »

Hypnotized LLMs can help leak confidential financial information, generate malicious code and even cross red lights.

Tech pundits worldwide have been fluctuating between marking artificial intelligence as the end of all of humanity and calling it the most significant thing humans have ever touched since the internet.

We are in a phase where we are unsure what the AI Pandora’s box will reveal. Are we heading for doomsday or utopia?

Arnav Kapur, from MIT, has developed a device called AlterEgo, which allows him to surf the internet and perform tasks like ordering pizza using his mind. By internally vocalizing commands or questions, the device intercepts the electrical signals that would normally go to the vocal cords and sends them to a computer, which then communicates the information to Kapur’s inner ear through vibrations. Video: @60 Minutes #technology #futuretech #inspiration

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Today I have an update on the reproduction efforts for the supposed room temperature superconductor, LK 99, the first images from the Euclid mission, more trouble with Starlink satellites, first results from a new simulation for cosmological structure formation, how to steer drops with ultrasound, bacteria that make plastic, an improvement for wireless power transfer, better earthquake warnings, an attempt to predict war, and of course the telephone will ring.

Continue reading “Superconductor LK99 Update” »

Microsoft has unveiled an update on its Microsoft 365 roadmap, introducing a fresh chat experience within Microsoft Teams. This enhancement enables users to seamlessly open web links from chats in Microsoft Teams using Microsoft Edge. For example, when a user clicks on a web link within a chat, the link will now launch in Microsoft Edge, appearing alongside the ongoing Teams conversation. This feature promotes multitasking, allowing users to maintain their chat discussion while simultaneously viewing the linked web content.

The newly introduced feature is identified with the code 126,334 and was appended to the roadmap on August 4, 2023. This update is tailored exclusively for Microsoft Teams and pertains to the Worldwide (Standard Multi-Tenant) cloud instance. The platform for this development is the web.

Read more about Airtel introduces Xstream AirFiber for ultimate 5G-powered wireless home Wi-Fi experience on Devdiscourse.

A University of Minnesota-led team has, for the first time, engineered an atomically thin material that can absorb nearly 100% of light at room temperature, a discovery that could improve a wide range of applications from optical communications to stealth technology. Their paper has been published in Nature Communications.

Materials that absorb nearly all of the incident light —meaning not a lot of light passes through or reflects off of them—are valuable for applications that involve detecting or controlling light.

“Optical communications are used in basically everything we do,” said Steven Koester, a professor in the College of Science and Engineering and a senior author of the paper. “The internet, for example, has optical detectors connecting fiber optic links. This research has the potential to allow these optical communications to be done at higher speeds and with greater efficiency.”