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Jeff Bezos claims there will be gigawatt data centers in space in 10 years

https://www.datacenterdynamics.com/en/news/jeff-bezos-claims-there-will-be-gigawatt-data-centers-...
1•giuliomagnifico•1m ago•0 comments

Why a reachable chess position can have at most 218 playable moves

https://lichess.org/@/Tobs40/blog/why-a-reachable-position-can-have-at-most-218-playable-moves/a5...
1•bko•4m ago•0 comments

Giving LLMs Eyes on the Web

https://substack.com/home/post/p-175204129
2•bradavogel•5m ago•1 comments

Emerging hemispheric asymmetry of Earth's radiation

https://www.pnas.org/doi/full/10.1073/pnas.2511595122
1•colinprince•5m ago•0 comments

OctaneGUI – a renderer agnostic multi-window multi-platform UI library for C++

https://github.com/mdavisprog/OctaneGUI
1•gjvc•6m ago•0 comments

RenderScholar – Scrape real papers from Google Scholar (no hallucinations)

https://github.com/peterdunson/renderscholar
1•peterdunson•7m ago•2 comments

Email was the user interface for the first AI recommendation engines

https://buttondown.com/blog/ringo-email-as-an-ai-interface
1•coloneltcb•9m ago•0 comments

New Zealand's Institute of IT Professionals Collapses

https://www.theregister.com/2025/10/02/nz_itp_collapse/
1•Brajeshwar•9m ago•0 comments

A new generation of radiotherapies promises a more targeted attack on cancer

https://www.science.org/content/article/new-radioactive-isotope-therapies-promise-more-targeted-a...
1•Brajeshwar•10m ago•0 comments

China's most infamous ghost town is now training ground for driverless trucks

https://restofworld.org/2025/china-ordos-ghost-city-autonomous-vehicles/
1•Brajeshwar•10m ago•0 comments

Record Everything

https://aeon.co/essays/if-memory-is-precious-to-you-then-go-ahead-and-record-everything
4•gmays•15m ago•0 comments

Simple Hotkey Daemon for macOS, Ported to Zig

https://github.com/jackielii/skhd.zig
1•xanthor•18m ago•0 comments

Show HN: Let an LLM roast your HN profile

https://hn-wrapped.kadoa.com?mode=gemini
1•hubraumhugo•18m ago•0 comments

Why young men are losing faith in science

https://www.nytimes.com/2025/10/03/opinion/manosphere-science-young-men.html
1•GeoAtreides•18m ago•1 comments

Iran must move its capital from Tehran, says president as water crisis worsens

https://www.theguardian.com/world/2025/oct/02/iran-must-move-its-capital-from-tehran-says-preside...
1•bookofjoe•20m ago•0 comments

From Project to Market

https://www.mxcrbn.com/posts/project-to-market
1•nickdevx•21m ago•0 comments

Benchmark: Spark vs. Ray Data vs. Daft on Multimodal Workloads

https://www.daft.ai/blog/benchmarks-for-multimodal-ai-workloads
1•DISCURSIVE•22m ago•0 comments

How to reproduce and fix an I/O data race with Go and DTrace

https://gaultier.github.io/blog/how_to_reproduce_and_fix_an_io_data_race_with_dtrace.html
1•ingve•23m ago•0 comments

Hey Siri. Block Reddit

https://www.jasontokoph.com/hey-siri-block-reddit/
2•busymom0•23m ago•0 comments

Big trees in Amazon more climate-resistant than previously believed

https://www.theguardian.com/environment/2025/sep/25/study-shows-big-trees-in-amazon-more-climate-...
2•PaulHoule•23m ago•0 comments

Army says it's mitigated 'critical' cybersecurity deficiencies in NGC2 prototype

https://breakingdefense.com/2025/10/army-says-its-mitigated-critical-cybersecurity-deficiencies-i...
1•lurkshark•23m ago•1 comments

Jj: Commands and Revsets

https://andre.arko.net/2025/10/02/jj-part-2-commands/
1•ingve•24m ago•0 comments

Optimizing meshoptimizer to process billions of triangles in minutes

https://zeux.io/2025/09/30/billions-of-triangles-in-minutes/
1•corysama•26m ago•0 comments

Context Engineering Lessons for Building AI Agents

https://zilliz.com/blog/context-engineering-for-ai-agents
1•Fendy•27m ago•0 comments

Aristotle: IMO-Level Automated Theorem Proving

https://arxiv.org/abs/2510.01346
2•jasondavies•30m ago•0 comments

Perplexity Email Assistant, a Personal Assistant for Your Inbox

https://www.perplexity.ai/hub/blog/a-personal-assistant-for-your-inbox
1•Garbage•32m ago•0 comments

Be Worried

https://dlo.me/archives/2025/10/03/you-should-be-worried/
6•theli0nheart•34m ago•0 comments

A Breath of Fresh Air with Brian Eno

https://www.nytimes.com/2025/10/03/opinion/ezra-klein-podcast-brian-eno.html
1•cypherpunks01•34m ago•0 comments

Ants Trapped in a Soviet Nuclear Bunker Survived for Years

https://www.sciencealert.com/ants-trapped-in-an-old-soviet-nuclear-bunker-survived-for-years-by-t...
25•MaysonL•34m ago•4 comments

Phosphine Found in Brown Dwarfs, Stumping Scientists

https://phys.org/news/2025-10-mysterious-molecule-brown-dwarf-potential.html
1•nacho-daddy•35m ago•1 comments
Open in hackernews

Anduril and Palantir battlefield comms system has deep flaws: Army

https://www.cnbc.com/2025/10/03/anduril-palantir-ngc2-deep-flaws-army.html
96•gok•1h ago

Comments

dmix•1h ago
> The assessment, seen by Reuters and first reported by Breaking Defense, comes just months after defense drone and software maker Anduril was awarded a $100 million to create a prototype of NGC2 with partners including Palantir, Microsoft and several smaller contractors.

> Army chief information officer and Chiulli’s supervisor, said in a statement to Reuters that the report was part of a process that helped in “triaging cybersecurity vulnerabilities” and mitigating them.

So it's a brand new prototype and this is a run of the mill cybersecurity review while it undergoes some internal testing?

rohan_•1h ago
yeah i don't understand - they spent a few months building a prototype... do people not understand what a prototype is?

This sounds like a nothingburger.

DaveZale•1h ago
Yup, that's the job of the folks at Fort Carson: find the flaws in the prototype. I often hear and feel the booms when they are testing. The percussive shocks travel many miles through the shale to under my house.
TimorousBestie•1h ago
Bolting on security after the fact is not exactly the preferred strat.

Especially when the cost of busted security in this context is “exceptionally grave damage.”

zdragnar•1h ago
I think btown's sibling comment has it right. It's not even a prototype if it isn't demonstrating some aspect of its core capabilities.

Given this line from the article:

    Despite the early September memo’s scathing critique, Leonel Garciga, Army chief information officer and Chiulli’s supervisor, said in a statement to Reuters that the report was part of a process that helped in “triaging cybersecurity vulnerabilities” and mitigating them.
and

    Other deficiencies highlighted in the memo include the hosting of third-party applications that have not undergone Army security assessments. One application revealed 25 high-severity code vulnerabilities. Three additional applications under review each contain over 200 vulnerabilities requiring assessment, according to the document.
it seems like there was a SIGNIFICANT mismatch in expectations between the team delivering the prototype and the people receiving it. Everyone's time was wasted as a result.
btown•1h ago
> The report says the system allows any authorized user to access all applications and data regardless of their clearance level or operational need. As a result, “Any user can potentially access and misuse sensitive” classified information, the memo states, with no logging to track their actions.

Given that segmentation of data access is a core part of the pitch (see e.g. https://www.palantir.com/docs/gotham) - if security controls were intentionally omitted from the prototype scope, that seems like a reckless scoping decision to make. And if security controls were unintentionally bypassed, this speaks to insufficient red-teaming of the prototype before launch.

I couldn't be more pleased that this is coming to light, though. Perhaps it opens decisionmakers' eyes to the dangers of over-centralizing military operations on a system that simultaneously allows operators to diffuse accountability to a semi-autonomous target-calling system, and is foundationally connected to surveillance-state systems tracking U.S. citizens. Entire genres of movies posit the negative outcomes of this kind of system on civilians and military personnel alike; they are cautionary tales to Not Create The Torment Nexus. Sometimes decentralized, human-in-the-loop, need-to-look-the-target-in-the-eyes operational coordination is a feature, not a bug.

mrtnmrtn•1h ago
« Enterprise security

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Mandatory encryption of all data, both in transit and at rest, that uses robust, modern cryptography standards. Strong authentication and identity protection controls, including single sign-on and multi-factor authentication. Strong authorization controls, including mandatory and discretionary access controls. Robust security audit logging for detecting and investigating potential abuse. Highly extensible information governance, management, and privacy controls to meet the needs of any use case. »

Spooky23•25m ago
The real question is: did the product manager shave his beard?
jandrewrogers•24m ago
I've worked on similar types of operational systems in the past. The access control is always extremely limited in the prototypes.

It is important to understand that the customers don't have a clear view of the types of access controls they want until they start field exercises. By having relatively limited access controls in the prototype, they discover in real use cases that allowing some data access which never would have occurred to them is highly valuable which can then be refined into specific types of data sharing. In a default locked down environment, these beneficial interactions would never be discovered because they can't occur. All of the ways the users access and use data in the prototypes is logged and studied.

Similarly, other types of data sharing expose real risks that can be reduced to specific scenarios developed during operational exercises. The problem with an exhaustive access control model is that it simply has too many degrees of freedom to be usable for most people.

During development, the universe of all possible uses of access control is reduced to a much simpler and more understandable model of the key data it is important to restrict and the key data it is important to share, grounded in real-world operational learnings. These models are simpler and more precise to implement, and also easier to verify the correctness of, than a default "access control all the things" approach.

robertlagrant•4m ago
> insufficient red-teaming of the prototype before launch

There's been no launch. It's a prototype.

derektank•1h ago
I was sort of inclined to agree coming into reading this (my understanding is that this is a prototype round, and other contractors have received awards, prior to a downselect round where one contractor will be selected for full production) but if it's true that, "We cannot control who sees what, we cannot see what users are doing," that seems like a bearish signal.

Access control and user level logging seem like kind of basic feature requirements for a military C2 system? And Lattice isn't a completely immature product either IIRC.

Seattle3503•1h ago
Does anyone have a link to the memo?
jpace121•1h ago
I would be very surprised if it was publicly available.
moron4hire•43m ago
Yeah, there's no way anyone would ask or it'd get approved for public release. Not because it's necessarily controlled information (though suspect it probably is), but what would be the point? Things get released to the public only when there is a particular need to tell the public something and everything else defaults to sitting on some janky ass SharePoint site until everyone forgets about it.
DonHopkins•21m ago
Given these blustering charlatans' track record with security, I would be very surprised if it was NOT publicly leaked, sitting somewhere on an open cloud server, put there by some petulant incel child who calls himself Big Balls.
kspacewalk2•1h ago
A prototype doesn't have fine-grained access control. Is that pretty much the story here?
asadotzler•50m ago
Security as a later add-on is failure.
lysace•49m ago
Build one to throw away.
Quarrelsome•21m ago
that would be best practice but that wouldn't be what I often see happen.
jandrewrogers•57m ago
What's the issue? Everything about this is normal and expected when prototyping new capabilities for DoD.

DoD intentionally pushes hard to get testable capabilities as early as possible to shorten feedback loops, understanding that features ancillary to the capability will be limited, stubbed out, or implemented using a stopgap that you would never use in production. This will all be cleaned up in the production implementation once everyone is happy with how the capability works. Basically an agile customer development approach, similar to what is used in startups.

In my experience, the fine-grained control and security features are never implemented in the prototypes. This can be extremely fussy and slow development that isn't needed to evaluate capability. It also requires a lot of customer involvement, so they usually aren't willing to invest the time until they are satisfied that they want to move forward with the capability. The security architecture is demonstrably the kind of thing that can be mechanically added later so DoD takes the view that there is no development risk by not implementing it in the prototype.

There may be fair criticisms of the system but it looks like the article is going out of its way to mislead and misrepresent.

1-more•49m ago
Is NGC2 meant to replace JTRS? Did JTRS ever actually ship broadly and replace SINCGARS?

Wow holy calamity lol JTRS never shipped. Paid a lot of mortgages though.

Jtsummers•4m ago
[delayed]
mmaunder•47m ago
If mandatory access control (MAC)is the expectation and these guys haven’t built that in from the ground up, they’re going to find it very hard to bolt on later.
microdrum•37m ago
These are forcememed companies, unfortunately. Neither Palantir nor Anduril make a single thing that China doesn't, and neither one makes a single thing at attractive cost that would intimidate China in a conflict. They could disappear tomorrow with no impact to US military lethality.
mhb_eng•33m ago
Somewhat old news, as a more recent article highlights that those issues have since been resolved.

https://breakingdefense.com/2025/10/army-says-its-mitigated-...

aelaguiz•9m ago
Whoever didn't get those contracts must be unhappy. That's how I read this type of story.
stephc_int13•4m ago
I don't think that anyone with first hand intel would be in the position to safely leak what is happening at those companies or their contractors, but I have the intuition that their founders are larping more than anything else.

Nice toys. Not sure the tech has anything substantial or innovative under the hood.