Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal Messenger—is now aiming to revolutionize AI chatbots in a similar way.

His latest brainchild is Confer, an open source AI assistant that provides strong assurances that user data is unreadable to the platform operator, hackers, law enforcement, or any other party other than account holders. The service—including its large language models and back-end components—runs entirely on open source software that users can cryptographically verify is in place.

Data and conversations originating from users and the resulting responses from the LLMs are encrypted in a trusted execution environment (TEE) that prevents even server administrators from peeking at or tampering with them. Conversations are stored by Confer in the same encrypted form, which uses a key that remains securely on users’ devices.

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Proton’s latest update for Lumo, its privacy-focused chatbot, introduces a feature called Projects. It’s a dedicated and encrypted space for tasks that you know you’ll access again and again over an extended period of time, such as papers you’ll have to work on the whole semester or plans for a big trip you’re taking later this year.

Lumo will remember and keep all the information and all the files you upload for every project you create. Any document you upload or resources you add to the chat will sync across devices, so you don’t have to repeat yourself every time you access a task. Projects are also integrated with Proton Drive, allowing you to easily link documents and other files in your chats.

Proton says you can use the feature for just about any topic you want and give the chatbot tailored instructions for every project you create. It also said that each project is its own encrypted environment and that it will not use your chat histories to train AI models. To be clear, Lumo uses open source AI models, including Nemo, OpenHands 32B, OLMO 2 32B and Mistral Small 3.

The latest version of Lumo is now available to all users, but you’re only limited to one project if you’re on a free account. To be able to created an unlimited number of projects, you’ll have to subscribe to Lumo Plus, which costs $10 a month.

This article originally appeared on Engadget at https://www.engadget.com/ai/protons-lumo-ai-chatbot-now-has-an-encrypted-space-for-your-projects-110000298.html?src=rss

Researchers from the startup Overview Energy have successfully demonstrated beaming power from a moving airplane to the ground using near-infrared light. It marks the first step toward space-based solar power satellites that could someday transmit energy from orbit to existing solar farms on Earth. IEEE Spectrum reports: Overview’s test transferred only a sprinkling of power, but it did it with the same components and techniques that the company plans to send to space. “Not only is it the first optical power beaming from a moving platform at any substantial range or power,” says Overview CEO Marc Berte, “but also it’s the first time anyone’s really done a power beaming thing where it’s all of the functional pieces all working together,” he says. “It’s the same methodology and function that we will take to space and scale up in the long term.”

[…] Many researchers have settled on microwaves as their beam of choice for wireless power. But, in addition to the safety concerns about shooting such intense waves at the Earth, [Paul Jaffe, head of systems engineering] says there’s another problem: microwaves are part of what he calls the “beachfront property” of the electromagnetic spectrum — a range from 2 to 20 gigahertz that is set aside for many other applications, such as 5G cellular networks. “The fact is,” Jaffe says, “if you somehow magically had a fully operational solar power satellite that used microwave power transmission in orbit today — and a multi-kilometer-scale microwave power satellite receiver on the ground magically in place today — you could not turn it on because the spectrum is not allocated to do this kind of transmission.”

Instead, Overview plans to use less-dense, wide-field infrared waves. Existing utility-scale solar farms would be able to receive the beamed energy just like they receive the sun’s energy during daylight hours. So “your receivers are already built,” Berte says. The next major step is a prototype demonstrator for low Earth orbit, after which he hopes to have GEO satellites beaming megawatts of power by 2030 and gigawatts by later that decade. Plenty of doubts about the feasibility of space-based power abound. It is an exotic technology with much left to prove, including the ability to survive orbital debris and the exorbitant cost of launching the power stations. (Overview’s satellite will be built on earth in a folded configuration and it will unfold after it’s brought to orbit, according to the company). “Getting down the cost per unit mass for launch is a big deal,” Jaffe says. “Then, it just becomes a question of increasing the specific power. A lot of the technologies we’re working on at Overview are squarely focused on that.”

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An anonymous reader quotes a report from the New York Times: For decades, the Environmental Protection Agency has calculated the health benefits of reducing air pollution, using the cost estimates of avoided asthma attacks and premature deaths to justify clean-air rules. Not anymore. Under President Trump, the E.P.A. plans to stop tallying gains from the health benefits caused by curbing two of the most widespread deadly air pollutants, fine particulate matter and ozone, when regulating industry, according to internal agency emails and documents reviewed by The New York Times.

It’s a seismic shift that runs counter to the E.P.A.’s mission statement, which says the agency’s core responsibility is to protect human health and the environment, environmental law experts said. The change could make it easier to repeal limits on these pollutants from coal-burning power plants, oil refineries, steel mills and other industrial facilities across the country, the emails and documents show. That would most likely lower costs for companies while resulting in dirtier air. “The idea that E.P.A. would not consider the public health benefits of its regulations is anathema to the very mission of E.P.A.,” said Richard Revesz, the faculty director of the Institute for Policy Integrity at New York University School of Law.

“If you’re only considering the costs to industry and you’re ignoring the benefits, then you can’t justify any regulations that protect public health, which is the very reason that E.P.A. was set up.”

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European hiring momentum is cooling as slower growth and accelerating AI adoption make both employers and workers more cautious. DW.com reports: [Angelika Reich, leadership adviser at the executive recruitment firm Spencer Stuart] noted how Europe’s labor market has “cooled down” and how “fewer job vacancies and a tougher economic climate naturally make employees more cautious about switching jobs.” Despite remaining resilient, the 21-member eurozone’s labor market is projected to grow more slowly this year, at 0.6% compared with 0.7% in 2025, according to the European Central Bank (ECB).

Although that drop seems tiny, each 0.1 percentage point difference amounts to about 163,000 fewer new jobs being created. Just three years ago, the eurozone created some 2.76 million new jobs while growing at a robust rate of 1.7%. Migration has also played a major role in shaping Europe’s labor supply, helping to ease acute worker shortages and support job growth in many countries. However, net migration is now stabilizing or falling.

In Germany, more than one in three companies plans to cut jobs this year, according to the Cologne-based IW economic think tank. The Bank of France expects French unemployment to climb to 7.8%, while in the UK, two-thirds of economists questioned by The Times newspaper think unemployment could rise to as high as 5.5% from the current 5.1%. Unemployment in Poland, the European Union’s growing economic powerhouse, is edging higher, reaching 5.6% in November compared to 5% a year earlier. Romania and the Czech Republic are also seeing similar upticks in joblessness. The softening of the labor market has prompted new terms like the Great Hesitation, where companies think twice about hiring and workers are cautious about quitting stressful jobs, and Career Cushioning, quietly preparing a backup plan in case of layoffs.

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The viral Chinese app Are You Dead? (known as Sileme in Chinese) targets people who live alone by requiring regular check-ins and alerting an emergency contact if the user doesn’t respond. It launched in May and is now the most downloaded paid app in China. Cybernews reports: Users need to check in with the app every two days by clicking a large button to confirm that they are alive. Otherwise, the app will inform the user’s appointed emergency contact that they may be in trouble, Chinese state-run outlet Global Times reports. The app is marketed as a “safety companion” for those who live far from home or choose a solitary lifestyle.

Initially launched as a free app, “eAre You Dead?” now costs 8 yuan, equivalent to $1.15. Despite its growing popularity, the app has sparked criticism in China, where some said they were repulsed by the negative connotation of death. Some suggested the app should be renamed to “Are You Alive?” The app’s creators told Chinese media that they will focus on improving the product, such as adding SMS notification features or a messaging function. Moreover, they will consider the criticism over the app’s name.

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Linus Torvalds has started experimenting with vibe coding, using Google’s Antigravity AI to generate parts of a small hobby project called AudioNoise. “In doing so, he has become the highest-profile programmer yet to adopt this rapidly spreading, and often mocked, AI-driven programming,” writes ZDNet’s Steven Vaughan-Nichols. Fro the report: [I]t’s a trivial program called AudioNoise — a recent side project focused on digital audio effects and signal processing. He started it after building physical guitar pedals, GuitarPedal, to learn about audio circuits. He now gives them as gifts to kernel developers and, recently, to Bill Gates.

While Torvalds hand-coded the C components, he turned to Antigravity for a Python-based audio sample visualizer. He openly acknowledges that he leans on online snippets when working in languages he knows less well. Who doesn’t? […] In the project’s README file, Torvalds wrote that “the Python visualizer tool has been basically written by vibe-coding,” describing how he “cut out the middle-man — me — and just used Google Antigravity to do the audio sample visualiser.” The remark underlines that the AI-generated code met his expectations well enough that he did not feel the need to manually re-implement it. Further reading: Linus Torvalds Says Vibe Coding is Fine For Getting Started, ‘Horrible Idea’ For Maintenance

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An anonymous reader quotes a report from The Verge: Betterment, a financial app, sent a sketchy-looking notification on Friday asking users to send $10,000 to Bitcoin and Ethereum crypto wallets and promising to “triple your crypto,” according to a thread on Reddit. The Betterment account says in an X thread that this was an “unauthorized message” that was sent via a “third-party system.” TechCrunch has since confirmed that an undisclosed number of Betterment’s customers have had their personal information accessed. “The company said customer names, email and postal addresses, phone numbers, and dates of birth were compromised in the attack,” reports TechCrunch.

Betterment said it detected the attack on the same day and “immediately revoked the unauthorized access and launched a comprehensive investigation, which is ongoing.” The fintech firm also said it has reached out to the customers targeted by the hackers and “advised them to disregard the message.”

“Our ongoing investigation has continued to demonstrate that no customer accounts were accessed and that no passwords or other log-in credentials were compromised,” Betterment wrote in the email.

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Computer brand Framework has hiked the prices on RAM for its Desktop systems and Mainframes in response to rising costs with its suppliers. Compared with when the Desktops were announced, the 32GB and 64GB options each cost $40 more, but its 128GB variation now costs an extra $460. The current pricing for machines is $1,139 for 32GB, $1,639 for 64GB or $2,459 for 128GB. 

Since the company began altering its pricing structure last month, it committed to remaining transparent with customers about the changes happening to RAM prices. Framework also said it would reduce prices again once the market calms down. The original prices will be honored for any existing pre-orders. 

One of the big takeaways from CES 2026 was that RAM is going to be an expensive commodity this year. The rising costs are largely in response to artificial intelligence projects, such as the rush to build data centers. As a result, buyers who take the modular approach may want to upgrade less costly components for better specs without making the increasingly hefty investment in memory.

This article originally appeared on Engadget at https://www.engadget.com/computing/framework-increases-desktop-prices-by-up-to-460-due-to-ram-crisis-234827145.html?src=rss

Anthropic’s agentic tool Claude Code has been an enormous hit with some software developers and hobbyists, and now the company is bringing that modality to more general office work with a new feature called Cowork.

Built on the same foundations as Claude Code and baked into the macOS Claude desktop app, Cowork allows users to give Claude access to a specific folder on their computer and then give plain language instructions for tasks.

Anthropic gave examples like filling out an expense report from a folder full of receipt photos, writing reports based on a big stack of digital notes, or reorganizing a folder (or cleaning up your desktop) based on a prompt.

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