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Category: internet – Page 12

Space-time-coding metasurface could transform wireless networks with dual-functionality for 6G era

Programmable metasurfaces (PMs), also sometimes referred to as reconfigurable intelligence surfaces, are smart surfaces that reflect wireless signals, but can also dynamically manipulate electromagnetic waves in real-time. These surfaces are highly advantageous for the development of many cutting-edge technologies, including advanced sensing and wireless communication systems.

Researchers at Southeast University, University of Sannio and Université Paris-Saclay-CNRS showed that a specific PM, known as a space-and-time-coding metasurface, could simultaneously support both sensing and wireless communication.

Their paper, published in Nature Communications, introduces two promising schemes for integrated sensing and communication (ISAC) that rely on a space-and-time-coding metasurface they developed.

Google’s Taara chip miniaturizes light-based connectivity for faster internet in underserved areas

Google’s X company is working on the next generation of Taara, a silicon photonics technology designed to bring fast broadband speeds to some underdeveloped areas of the world. According to statements by Taara general manager Mahesh Krishnaswamy, this light-based solution could offer unprecedented connectivity opportunities in any part of the world – and beyond.

Starseed a Fireheart Company

My short story has been published by White Cat Publications! It features the idea of deliberately kicking off life on other planets by seeding them with engineered microorganisms, potentially leading to new civilizations in the distant future! #sciencefiction

By Logan Thrasher Collins.

“Wait up Jimmy!” Katrina called after her brother as he clambered up the snowy hill towards the launch facility. He turned back to her, cheeks pink and eyes bright. It was a cold clear night. Snowflakes drifted on the breeze, glowing against the light from the facility’s bulbs.

“Sorry Kat. Just excited.” Jimmy held up the capsule containing the bacteria that he and Katrina had engineered using old lab equipment in their parents’ garage after school. They had not yet started high school, so they had taught themselves the rudiments of the biological sciences through books and the internet. After finding the old rocket in the facility and hatching their plan, they had spent many late nights deciphering passages from journal articles and laboratory protocols. At last, they were ready to send their engineered bacteria into outer space.

World’s first 5G mmWave satellite internet challenges space giants

This launch will be a major first, as it will be the first time 5G mmWave spectrum tech is used to transmit high-speed, low-latency internet from a satellite to anywhere on Earth.

5G mmWave is a high-frequency radio wave technology used in the fifth generation of wireless communication technology.

It operates between 24 and 100 GHz to enable very fast wireless communication.

It seems like something out of a movie — they successfully achieve the first quantum teleportation in history

The future is coming and much faster than we think. Let’s do an exercise of imagination, imagine, for a moment, being able to send information from one point to another without the need for cables, Wi-Fi or traditional signals, more or less like something telepathic, right? Well, that is precisely what scientists have recently achieved at the University of Oxford: teleporting data between two quantum computers. Although it may seem like science fiction or just news, the world.

Although, let’s lower the hype a little, the transmission distance of this experiment was less than two meters, but that doesn’t matter, what matters is having achieved this milestone of sharing information without the need for connections.

Fake CAPTCHA PDFs Spread Lumma Stealer via Webflow, GoDaddy, and Other Domains

Lumma Stealer is a fully-featured crimeware solution that’s offered for sale under the malware-as-a-service (MaaS) model, giving a way for cybercriminals to harvest a wide range of information from compromised Windows hosts. In early 2024, the malware operators announced an integration with a Golang-based proxy malware named GhostSocks.

“The addition of a SOCKS5 backconnect feature to existing Lumma infections, or any malware for that matter, is highly lucrative for threat actors,” Infrawatch said.

“By leveraging victims’ internet connections, attackers can bypass geographic restrictions and IP-based integrity checks, particularly those enforced by financial institutions and other high-value targets. This capability significantly increases the probability of success for unauthorized access attempts using credentials harvested via infostealer logs, further enhancing the post-exploitation value of Lumma infections.”

Over 49,000 misconfigured building access systems exposed online

Researchers discovered 49,000 misconfigured and exposed Access Management Systems (AMS) across multiple industries and countries, which could compromise privacy and physical security in critical sectors.

Access Management Systems are security systems that control employee access to buildings, facilities, and restricted areas via biometrics, ID cards, or license plates.

Security researchers at Modat conducted a comprehensive investigation in early 2025 and discovered tens of thousands of internet-exposed AMS that were not correctly configured for secure authentication, allowing anyone to access them.