fidzu : geek

Long-time Slashdot reader theodp writes: Jeopardy time. A. This company spurred CEOs to make huge speculative capital expenditures based on wild unverified claims of future demand, resulting in the layoffs of tens of thousands of workers to reduce the resulting expenses, harming their core businesses. Q. What is OpenAI? Sorry, the correct response is, "What is WorldCom?" In 2002, WorldCom, the second largest long-distance company in the U.S., entered Chapter 11 bankruptcy after disclosing accounting fraud that eventually totaled $11 billion, the biggest ever at the time. CEO Bernard Ebbers was subsequently sentenced to 25 years in prison. CNBC reported that an employee of WorldCom's Internet service provider UUNet set off a frenzy of speculative investment and infrastructure overbuild after he used Excel to create a best-case scenario model for the Internet's growth that suggested in the best of all possible worlds, Internet traffic would double every 100 days, a scenario that would greatly benefit WorldCom, whose lines would carry it. Despite no evidence to support it, WorldCom's lie became an immutable law and businesses around the world made important decisions based on the belief that traffic was doubling every 100 days. "For some period of time I can recall that we were backfilling that expectation with laying cables, something like 2,200 miles of cable an hour," AT&T CEO Michael Armstrong said. "Think of all the companies that went out of business that assumed that that was real." In 2003, NBC News reported: Armstrong and former Sprint CEO Bill Esrey struggled for years to understand how WorldCom could beat them so handily. "We would look at the conduct of WorldCom in terms of their pricing, revenue growth, margins, in terms of their cost structure... and the price leader almost every quarter was WorldCom," Armstrong said. Added Esrey, "We couldn't figure out how they were pricing as aggressively as they were.... How could they be so efficient in their costs and expenses?" AT&T and Sprint began cutting jobs to push down their costs to WorldCom's level. "The market said what a marvelous management job WorldCom was doing and they would look over to AT&T and say, 'these guys aren't keeping up.' So, my shareholders were hurt. We laid off tens of thousands of employees in an accelerated fashion [in a futile effort to match WorldCom's phantom profits] and I think the industry was hurt," Armstrong says. "It just wrecked the whole industry," says Esrey.

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22 Feb 2026 9:34pm GMT

Google and Microsoft contributed $5 million to launch Alpha-Omega in 2022 - a Linux Foundation project to help secure the open source supply chain. But its co-founder Michael Winser warns that open source registries are in financial peril, reports The Register, since they're still relying on non-continuous funding from grants and donations. And it's not just because bandwidth is expensive, he said at this year's FOSDEM. "The problem is they don't have enough money to spend on the very security features that we all desperately need..." In a follow-up LinkedIn exchange after this article had posted, Winser estimated it could cost $5 million to $8 million a year to run a major registry the size of Crates.io, which gets about 125 billion downloads a year. And this number wouldn't include any substantial bandwidth and infrastructure donations (Like Fastly's for Crates.io). Adding to that bill is the growing cost of identifying malware, the proliferation of which has been amplified through the use of AI and scripts. These repositories have detected 845,000 malware packages from 2019 to January 2025 (the vast majority of those nasty packages came to npm)... In some cases benevolent parties can cover [bandwidth] bills: Python's PyPI registry bandwidth needs for shipping copies of its 700,000+ packages (amounting to 747PB annually at a sustained rate of 189 Gbps) are underwritten by Fastly, for instance. Otherwise, the project would have to pony up about $1.8 million a month. Yet the costs Winser was most concerned about are not bandwidth or hosting; they are the security features needed to ensure the integrity of containers and packages. Alpha-Omega underwrites a "distressingly" large amount of security work around registries, he said. It's distressing because if Alpha-Omega itself were to miss a funding round, a lot of registries would be screwed. Alpha-Omega's recipients include the Python Software Foundation, Rust Foundation, Eclipse Foundation, OpenJS Foundation for Node.js and jQuery, and Ruby Central. Donations and memberships certainly help defray costs. Volunteers do a lot of what otherwise would be very expensive work. And there are grants about...Winser did not offer a solution, though he suggested the key is to convince the corporate bean counters to consider paid registries as "a normal cost of doing business and have it show up in their opex as opposed to their [open source program office] donation budget." The dilemma was summed up succinctly by the anonymous Slashdot reader who submitted this story. "Free beer is great. Securing the keg costs money!"

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22 Feb 2026 8:34pm GMT

Long-time Slashdot reader fahrbot-bot writes: Researchers have developed a robotic hand that can not only skitter about on its fingertips, it can also bend its fingers backward, connect and disconnect from a robotic arm, and pick up and carry one or more objects at a time. This article in Science News includes footage of the robotic arm reattaching itself to the skittering robot hand, which can also hold objects against both sides of its palm simultaneously, and "can even unscrew the cap off a mustard bottle while holding the bottle in place." With its unusual agility, it could navigate and retrieve objects in spaces too confined for human hands. When attached to the mechanical arm, the robotic hand could pick up objects much like a human hand. The bot pinched a ball between two fingers, wrapped four fingers around a metal rod and held a flat disc between fingers and palm. But the bot isn't constrained by human anatomy... When the robot was separated from the arm, it was most stable walking on four or five fingers and using one or two fingers for grabbing and carrying things, the team found. In one set of trials with both bots, the hand detached from the robotic arm and used its fingers as legs to skitter over to a wooden block. Once there, it picked up the block with one finger and carried it back to the arm. The crawling bot could one day aid in industrial inspections of pipes and equipment too small for a human or larger robot to access, says Xiao Gao, a roboticist now at Wuhan University in China. It might retrieve objects in a warehouse or navigate confined spaces in disaster response efforts.

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22 Feb 2026 7:34pm GMT

"Accessing and remediating any of these issues can only be performed in the VAB."

21 Feb 2026 11:54pm GMT

The regular, consumer version of Windows 10 isn't the only Windows release reaching or having reached end-of-life, now middling on under the Extended Security Updates program for the many people sticking with the venerable release. Windows 10 Enterprise LTSB 2016 (October 13, 2026), Windows 10 IoT Enterprise 2016 LTSB (October 13, 2026), and Windows Server 2016 (January 12, 2027) are all reaching end-of-life soon, too. On the listed dates, these versions of Windows will receive their final monthly security updates. As with Windows 10 for consumers, however, there's a way out: the Extended Security Updates program will also kick in for these versions, offering critical and important security updates, and support relating to just those. The program will be offered for up to three years after official support ends, and won't be free. For Server 2016 and and Enterprise LTSB 2016, pricing will be $61 per year, but it would double for every year after the first. Pricing for IoT Enterprise 2016 LTSB is available upon request. Of course, Microsoft urges you to upgrade to newer versions - Windows Server 2025, Windows 11 Enterprise LTSC 2024, and Windows 11 IoT Enterprise LTSC 2024 - but if you're happy with your current version, you can at least get a three-year reprieve, for a price.

21 Feb 2026 1:59pm GMT

Like rocks, egg shells can trap isotopes, allowing us to use them to date samples.

21 Feb 2026 1:00pm GMT

Despite continuous rumors to the contrary, Oracle is still actively developing Solaris, and it's been more active than ever lately. Yesterday, the company pushed out another release for customers with the proper support contracts: Oracle Solaris 11.4 SRU90. Aside from the various package updates to bring them up to speed with the latest releases, this new Solaris version also comes with a slew of improvements for ZFS. ZFS changes in Oracle Solaris 11.4.90 include more flexibility in setting retention properties when receiving a new file system, and adding the ability for zfs scrub and resilver to run before all the blocks have been freed from previous zfs destroy operations. (This requires upgrading pools to the new zpool version 54.) ↫ Alan Coopersmith You can now also set boot environments to never be destroyed by either manual or automatic means, and more work has been done to prevent a specific type of bug that would accidentally kill all running processes on the system. It seems some programs mistakenly use -1 as a pid value in kill() calls. Now in 11.4.90, the kill system call was modified to not allow processes to use a pid of -1 unless they'd specifically set a process flag that they intend to kill all processes first, to help with programs that didn't check for errors when finding the process id for the singular process they wanted to kill. ↫ Alan Coopersmith There's many more changes and improvements, of course, and hopefully, we'll get to see these in the next CBE release as well, so us mere mortals without expensive support contracts can benefit from them too.

21 Feb 2026 12:09pm GMT

A new book argues that tests might reshape human diversity even if they don't work.

21 Feb 2026 12:00pm GMT

I was trading New Year's resolutions with a circle of friends a few weeks ago, and someone mentioned a big one: sleeping better. I'm a visual neuroscientist by training, so whenever the topic pops up it inevitably leads to talking about the dreaded blue light from monitors, blue light filters, and whether they do anything. My short answer is no, blue light filters don't work, but there are many more useful things that someone can do to control their light intake to improve their sleep-and minimize jet lag when they're traveling. My longer answer is usually a half-hour rant about why they don't work, covering everything from a tiny nucleus of cells above the optic chiasm, to people living in caves without direct access to sunlight, to neuropeptides, the different cones, how monitors work, gamma curves, what I learned running ismy.blue, corn bulbs, melatonin, finally sharing my Apple Watch & WHOOP stats. What follows is slightly more than you needed to know about blue light filters and more effective ways to control your circadian rhythm. Spoiler: the real lever is total luminance, not color. ↫ Patrick Mineault And yet, despite a complete and utter lack of evidence blue-light filters do anything at all, even the largest technology companies in the world peddle them without so much as blinking an eye. It's pure quackery, and as always, we let them get away with it.

21 Feb 2026 7:33am GMT

On Friday, July 18th, 2025, the Arch Linux team was notified that three AUR packages had been uploaded that contained malware. A few maintainers including myself took care of deleting these packages, removing all traces of the malicious code, and protecting against future malicious uploads.

30 Jan 2026 12:00am GMT

While starting this post I realized I have been maintaining personal infrastructure for over a decade! Most of the things I've self-hosted is been for personal uses. Email server, a blog, an IRC server, image hosting, RSS reader and so on. All of these things has all been a bit all over the place and never properly streamlined. Some has been in containers, some has just been flat files with a nginx service in front and some has been a random installed Debian package from somewhere I just forgot.

19 Jan 2026 12:00am GMT

In the recent blog post on the work funded by Sovereign Tech Fund (STF), we provided an overview of the "File Hierarchy for the Verification of OS Artifacts" (VOA) and the voa project as its reference implementation. VOA is a generic framework for verifying any kind of distribution artifacts (i.e. files) using arbitrary signature verification technologies. The voa CLI ⌨️ The voa project offers the voa(1) command line interface (CLI) which makes use of the voa(5) configuration file format for technology backends. It is recommended to read the respective man pages to get …

11 Jan 2026 12:00am GMT