Activist groups have announced actions in 16 countries on Friday and Saturday, according to the "Stop Dirty Data Centers" coalition, which is rallying environmental groups and digital rights campaigns behind calls to pause large-scale construction. In Amsterdam on Friday, more than 100 activists gathered at the construction site of a Microsoft AI data centre, marching arm in arm before breaking into the site, climbing cranes, hanging balloons and dancing while police stood by. Some carried placards with messages reading: “Screw your datacenter.”

Site owner Pure Data Centers, which plans to invest more than $1 billion and is backed by Brookfield-owned Oaktree, said it was committed to engagement with local stakeholders. “We respectfully ask those on site to leave safely and engage with us in dialogue about the development and any concerns they may have,” it said. Other planned actions include a march in Dublin, a protest outside the parliament building in Warsaw, and a demonstration against a different Microsoft data centre in Denmark. […] Stop Dirty Data Centers says it is not anti-progress or calling for existing data centers to be closed but that major construction should be halted until governments establish clearer rules.

The screensaver has been an option for Roku OS users for 10 years. Roku has been licensing the animation, which is called the Marine Aquarium, from artist Jim Sachs through Prolific Publishing. Sachs is the creator and copyright holder of the Marine Aquarium. He developed the screensaver through his company SereneScreen. He tells Ars Technica that the licensing agreement with Roku is up for renewal every October and can be canceled by either party for any reason. A day after learning that Fox was planning to buy Roku, a deal that closed today, Sachs told Prolific that he wouldn’t be renewing Roku’s license. “I can’t be part of the Fox world,” he tells Ars, pointing to Fox News’ controversial style of news and entertainment.

Roku will automatically switch the Aquatic Life screensaver on affected devices to the Roku City screensaver, another popular animation that includes subtle advertisements, according to the user notice. The Aquatic Life screensaver provided an ad-free, relaxing display for years for some Roku users. Numerous people online have lamented the impending loss of the screensaver for Roku OS. […] The decision to not renew the licensing contract has “major financial consequences,” Sachs said. “Our needs are very small, with a high property tax bill being the only significant expense,” he said. “We’ll be okay but can’t start any of the projects I had planned.”

According to Sachs, the licensing “agreement was $80,000 per year for exclusive rights to all set-top devices, or $60,000 per year for non-exclusive. They have always opted for exclusive.” Ars asked Roku to confirm the details of the licensing agreement but didn’t hear back ahead of publication. The licensing deal with Roku was Sachs’ primary form of income, he told Ars, noting low sales of the version of the screensaver for computers. Marine Aquarium fans can still buy the screensaver for Windows, macOS, iOS, and Android, but it seems unlikely that it will return to the Roku platform.

During testing, the system identified 1,724 security flaws and found ways to use 948 of them to gain administrator-level access to Linux systems for about $1.2 million in API credits. At least 10 of the techniques the model used were previously unknown, according to OpenAI. Human researchers reviewed the Linux findings before reporting vulnerabilities and proposed fixes to maintainers. The model also uncovered 81 previously unknown, high-severity flaws in Mozilla’s Firefox browser.

Top Republican lawmakers have asked Jensen Huang to appear before Congress to answer questions after it was reported that US intelligence officials believe Nvidia’s chief executive has been targeted by a Chinese spying operation. The chairs of the House committees on China, foreign affairs, and intelligence wrote to Huang this week asking him to appear before a joint closed-door briefing for their committees on November 18. “Recent reports raise significant national security concerns regarding the People’s Republic of China’s access to sensitive US technology and information,” representatives John Moolenaar, Brian Mast, and Rick Crawford wrote. “The issue of PRC infiltration and access to cutting-edge US technology is core to the investigative work of our three committees this Congress. It is vital that Congress determines the extent to which US national security has been placed at risk,” the lawmakers added.

The New York Times last week wrote that US intelligence officials believed Huang had been the target of a Chinese spy operation. The concerns center on a Chinese woman named Alice Huang, an executive at Megaspeed, a Singapore-based cloud company that has bought billions of dollars of Nvidia’s chips. Nvidia has rejected the claims and on Thursday would not say if Huang would appear before Congress. “Meetings with customers are part of a CEO’s job. Jensen talks with thousands of customer executives every year,” the company said. “Our regional cloud customers receive ordinary business information — not sensitive Nvidia trade secrets — and zero information relevant to national security,” it added.

The lawmakers said they wanted Huang to discuss the security protocols Nvidia had in place to protect against “foreign adversary espionage.” The company said its chief executive had an “outstanding security team” that travels with him. The New York Times said Huang had not received a “defensive briefing,” which the intelligence community usually, but not always, provides potential espionage targets to warn them about the activity. Nvidia said it was confident that the US government would have let the company know if it thought a person was a threat to US industry and that it often receives updates from Washington about people of concern.

The Cybertruck is exclusively produced at the company’s plant in Texas alongside the Tesla Model Y and two-seat Cybercab, which Musk has touted as a crucial product for the automaker moving forward. Musk did not say whether the company would produce the Cybertruck at a different facility, but he later responded to a user on X who called the update an “end of an era” and said the Cybertruck was the “best vehicle Tesla has ever made.” “True, but the Cybertruck fleet will be around for a long time,” Musk said.

The Cybertruck and its polarizing design gained a niche following, but it did not achieve mass-market sales, despite Musk’s pre-launch prediction that annual sales would eventually total 250,000. “Trucks have been the same for a very long time,” Musk said when the truck was unveiled in 2019. “Like 100 years. Trucks have been basically the same. We want to try something different.” While Tesla does not break out its sales by model or region, Cox Automotive estimated sales of the Cybertruck last year at 20,237 units in the U.S., down 48% from 38,965 in 2024.

The government said requiring companies to disclose pay in job ads would help young people applying for their first jobs, while boosting pay transparency and helping tackle disparities that can disadvantage women. Just over two in five employers always publish salary ranges, while fewer than one in five always disclose specific salaries, Burnham’s office said, citing estimates from the Chartered Institute of Personnel and Development.

The government will soon introduce legislation to parliament making salary disclosures mandatory, Burnham’s office said, although it did not provide a timeline. Nearly one million, or 13%, of 16 to 24 year-olds in Britain are not in employment, education or training, one of the highest shares in Europe. A government review into youth inactivity is due to be published later in November.

Sony has brought back the MDR-3-series headphones that debuted in 1979 alongside the Walkman TPS-L2 cassette player. […] The new MDR-3R (originally called the “MDR-3L2”) headphones look just like the originals and come with orange and blue ear cushions. New headphones are often wireless these days, but the MDR-3R continues the wired tradition of the MDR-3, with an essential twist: a USB-C connector. For better or worse, the new headphones also use “the same 23 mm driver units as the MDR-3 to reproduce sound quality close to the original,” per Sony. Audiophiles will prefer something more advanced, perhaps with additional acoustic features.

The new stage will be powered by one BE-7 engine, which the company developed for use on its Blue Moon spacecraft, one of the two private vehicles that NASA selected to be crewed lunar landers for its Artemis program. (The other is SpaceX’s Starship.) Blue Moon landing missions won’t need to launch on GS3-equipped New Glenn rockets, according to Blue Origin. But the third stage “can support sustained operations around the moon,” the company wrote in today’s blog post. “By delivering significant payload mass directly to trans-lunar injection (TLI), GS3 enables faster transit times while preserving propellant for on-orbit operations.” And there’s already demand for such services: Blue Origin also announced today that a government customer (which it did not name) has booked a GS3 mission to cislunar (Earth-moon) space, with launch targeted for 2028.

And the company dropped yet more news today — that it’s working on a new first-stage engine, called Northstar. Like Blue Origin’s other booster engine, the BE-4, Northstar burns liquid oxygen and liquid methane propellant, a combination known as methalox. But the new engine is more powerful and less complex. “Compared to the BE-4 engine, Northstar reduces mass by 30% and parts count by 50%, while increasing thrust from 640,000 to 715,000 pounds-force,” Blue Origin said in a second blog post today. “Manufacturing advancements have also significantly shortened production timelines, enabling assembly in less than a day.” Northstar went from program approval to development testing in just 11 months, according to the company. But today’s update did not say when the new engine will fly for the first time.

They’ll be replaced by a more modern system called Enterprise — Information Display System (E-IDS), which is comprised of a digital display for relaying status information, updates and other alerts to air traffic teams. The FAA plans to have E-IDS installed in 435 sites by the end of 2028; the first five locations to receive the upgrades are the Atlantic City International Airport, Nashville International Airport and Greater Rochester International Airport, as well as data processing hubs in Atlanta and Salt Lake City.

The Great Pacific Garbage Patch, an area in the Pacific Ocean where debris naturally accumulates, is full of tiny bits of plastic — so full, in fact, that it seems to be changing the color of the ocean. […] To better understand how microplastics may have influenced the ocean’s color, [Daniel Koestner, a postdoctoral fellow at the University of Bergen in Norway] and his colleagues looked at 20 years of satellite data from the spot in the ocean with perhaps the most of plastic — the Great Pacific Garbage Patch, a zone between Hawaii and California where trash trapped by ocean currents accumulates.

Between 2002 and 2022, the researchers found, waters near the garbage patch have gotten brighter in both blue and green wavelengths compared with surrounding areas. The results, published in the journal Communications Earth & Environment on Thursday, don’t yet prove that microplastics have directly brightened the ocean, the researchers emphasize, though their findings are backed up by lab experiments with microplastics. But without taking direct ocean samples, it’s hard to know for sure what’s causing the ocean’s color to change.

Applebee’s has fixed a security flaw that allowed anyone to access the personal information of its registered customers, after a researcher found a password for an internal database inside Applebee’s mobile app, TechCrunch has learned. The popular restaurant chain confirmed [last Thursday] that it had taken action to address the security issue to prevent any unauthorized access to its customer database. […] The exposed database contained customer names, email addresses (including whether or not the customer verified their email), dates of birth, phone numbers, and ZIP codes. The data also included veteran status, the number of times customers had logged in, when their accounts were created, and the IP addresses of their most recent log-ins, which can be used to reveal the person’s approximate location.

[…] When asked by TechCrunch, the spokesperson would not say if the company has server logs that it can review to determine whether anyone accessed the database, or if it has any logs at all. “Our investigation is ongoing, and we will take appropriate steps based on our findings,” the company added. It’s unclear how many customers were affected by the data exposure. […] Applebee’s had at least 8.5 million customers enrolled in its rewards program as of last year, though the company would not provide a number of how many customers had their personal information exposed by this security flaw.

Every future compute campus OpenAI owns and operates will have its own local compact. We’ll engage residents early enough to ensure their input shapes project plans, give them a local point of contact throughout the life of the campus, and report publicly each year on how we’re doing. Each compact will reflect local priorities and include a common set of commitments:

- Pay our own way on energy and infrastructure. We’ll pay the full cost of the electricity we use and the infrastructure needed to serve us. Before major spending begins, we’ll provide financial assurances so other customers are protected if a project is delayed, reduced, or canceled.
- Protect local resources and report on our impact. We’ll develop a water plan for each campus, prioritize closed-loop or low-water cooling, and publish site-level water and electricity use. We’ll publish construction plans and independent noise studies before operations begin and annually afterward. And we will not use non-disclosure agreements (NDAs) with public officials, allowing only narrow protections covering legitimate security information, trade secrets, or proprietary or competitively sensitive information.
- Create opportunities for local workers and businesses. We’ll publish the jobs we expect to create, work with unions and training providers to help residents prepare for them, and report annually on hiring and apprenticeships. We’ll also make sustained investments in priorities residents help select.

[…] The investments that help America compete globally can also help communities prosper locally. That starts with giving residents a say while plans can still change and a way to hold developers accountable for delivering on their commitments. That’s what we’re committing to at the campuses we own and operate, and what we believe people should be able to count on wherever AI infrastructure is built across the country.

Security researcher Ozgun Kultekin, who discovered and released details on the vulnerability today, says the flaw has existed since 2016 and stems from how OpenSSH handles password verification errors on systems using the musl C library. Linux accounts can be configured to prevent password logins by replacing their password hash with an asterisk (*) in the /etc/shadow file. Because this is not a valid password hash, no password should allow access to those accounts. However, a patch introduced in OpenSSH in 2016 to fix a username enumeration vulnerability tracked as CVE-2016-6210 changed how OpenSSH handled accounts without usable password hashes.

To prevent attackers from identifying valid usernames through different response times, OpenSSH was modified to perform password hashing even when an account had no usable password hash, including accounts configured with * to block password logins. The problem is that the musl C library’s crypt() function also returns * when password hashing fails, including when a submitted password exceeds its 256-byte limit. This means an attacker can submit an oversized password and cause OpenSSH to compare the returned * against the account’s stored *, resulting in a successful login.

To be clear, the flaw does not allow attackers to bypass passwords on accounts with valid password hashes. […] Admins who can’t immediately install the update can mitigate the issue by turning off SSH password authentication with PasswordAuthentication no in their SSH server configuration and restarting SSH. Kultekin says admins can also check for signs of exploitation by examining SSH authentication logs for password-based logins for accounts that should not allow them.

Engineers at Apple have the largest budgets because using AI for coding can consume a large number of tokens. Apple lets employees use Claude, ChatGPT, Gemini, and other models. Some Apple employees told Bloomberg that few were using their full $300 daily limit, so the savings may be small. Apple has also hired outside productivity consultants for some divisions. Combined with the AI cost cuts, the reviews have fueled worries about possible restructuring.

Several staffers at the White House are using computers or mobile devices equipped with residential proxy services that render their internet address available for others to rent, security experts warned today. One of the proxy services is a Russian company whose founder’s web hosting business was ground zero for cyberattacks against election systems in Arizona and Illinois in 2016. The security firm Layer3 Intel said it detected multiple residential proxy nodes beaconing out from the internet address network reserved for the Executive Office of the President (AS2650). Layer3 said the proxy activity was relatively persistent between October 5 to November 3, and that a review of the proxies available from AS2650 showed they exited from the White House network 236 times during that period.

The proxy tracking company Synthient said on Twitter/X that the activity it saw coming from AS2650 was related to multiple Windows 11 installations of a service called Infatica, a proxy program that is often integrated into “free” mobile and desktop applications. Infatica’s founder Vladimir Fomenko is a Russian man whose hosting firm King Servers was home to six of the eight internet addresses used by Russia’s state security services to compromise databases for election systems in Arizona and Illinois in 2016. […] Layer3 Intel said the proxy exit nodes at the White House came from six internet addresses, on 26 of the 30 days, and that most of the activity happens in the evening, between 5 p.m. and midnight. Incredibly, Infatica was not the only proxy service that reportedly has been reselling access to White House internet addresses: Layer3 Intel said it found 28 separate residential proxy services were able to exit through this network.