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0xWTF

609 karma · joined February 2, 2020

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0xWTF··on Identity Management for Agentic AI [pdf] (2025)
Uh, not sure I agree with your terminology - one does not authorize who you are. You authenticate yourself, certain tokens authenticate your identity with varying levels of strength (e.g. within a corporate enclave, you may have elevated authorizations if you are authenticating from a corporate device).

Authorizations are what are granted to an authenticated identity, typically with a specified scope and duration.

0xWTF··on Identity Management for Agentic AI [pdf] (2025)
OpenID came out of Six Apart, the developer of Movable Type blogging software (They lost the betamax war of blogging to Wordpress) https://en.wikipedia.org/wiki/OpenID#History
0xWTF··on How Delhi cut electricity loss from 50 to 5 percent
The fact that policy changes were made should be noted. Among those policy decisions, did India make its own transformers, conductors, and SCADA, (i.e. Indian companies) or did they buy from outside? Seems like it would be better for them to source their own transformers and conductors if they can. I wonder if they'd be better off developing their own software though? Quick Google search suggests that they source from international suppliers like Schneider and Siemens.
0xWTF··on Back and shoulder surgery is often worse than useless
For those interested in pricing transparency, check out https://www.dolthub.com/repositories/dolthub/standard-charge...

and the Dartmouth Atlas of Health Care - https://www.dartmouthatlas.org/

0xWTF··on Why is the liver so weirdly regenerative?
Hi, your friendly, local pathologist here. I'm the kind of doctor that diagnoses liver diseases, cancer, lots of infections, inflammatory processes, benign tumors, and runs the lab that a lot of other doctors use the results from to inform a lot of their other decisions.

If you really want to learn about this stuff, Robert Weinberg's The Biology of Cancer is where to start. It introduces concepts starting where a high school student could understand and carefully walks through the history of our development of knowledge until, by the end, the pithy chapters are helping novel concepts for real science flower in your brain all on their own. It's the best book of biological science I have ever read. 10/10, will read again.

https://wwnorton.com/books/9780393887655

0xWTF··on 28% of job postings on company career sites have been open over 90 days
I have to say, as a middle-aged physician in the military, the dynamics of hiring terrify me. I interviewed to get into college, medical school, and residency. At all other times I have been gainfully employed. I hear about people studying for weeks or months for job interviews. What do you do to study?
0xWTF··on Pentagon says overreliance on AI contributed to missile strike on Iran school
Meanwhile, we've got un-tethered humanoid robots that apparently accept "attack person" as acceptable input.

https://www.youtube.com/watch?v=3t1sBBvHSXc

0xWTF··on Pentagon says overreliance on AI contributed to missile strike on Iran school
> I worked at times in a JTAC capacity

glad to see you're alive and functioning

0xWTF··on How do we prevent mathemathics from devolving into the Medieval Era of secrecy?
How to admit you're in finance without admitting you're in finance?
0xWTF··on Apple Reference Image: A New Approach for Verified Photography
Hot damn. I've described this concept before, obviously not to this level of detail, but leaving this comment in here in case I can find my old comments. A bunch of people have poo-poo'd my proposals, but glad to see a serious actor really executing it. Probably no one at Apple ever read my posts, but it sure does feel good to see something executed. Hopefully it sticks.
0xWTF··on Most people prefer traditional architecture
> That is condescending, makes normal people feel unheard, and then when someone does hear them on the innocuous subject

And that is why all the pollsters were caught flat-footed by Trump in 2016. The people who did feel unheard learned to not respond.

0xWTF··on DoD poised to move all classified workloads off Anthropic
So, still using Anthropic is the way I read this.
0xWTF··on Silicon Valley is transforming the military-industrial complex? (2024)
Which was written as a call to action. The Valley should remember how trade is kept free, especially all those electronics moving Eastward across the Pacific. Worth reading Mahan if you're confused.
0xWTF··on Anthropic Says It Blocked Possible Efforts to Build Biological Weapons
The difference between nukes and bioweapons is energy level. Body counts are on the same order of magnitude. Bioweapons are just way easier to make and much harder to detect.
0xWTF··on Detecting and countering misuse of AI: September 2026
Pulled out relevant details of the 5 cases

1) Chikungunya - "the platform tunneled traffic through US infrastructure to evade our regional blocks, and used a zero data retention (ZDR) service to hide content."

2) bird flu - "accessed Claude from an unsupported region via US virtual private server infrastructure, using a privacy-email provider with an auto-generated username. The researcher pursued this work in a credible institutional context, and interacted with Claude over the course of several weeks, exchanging thousands of messages. In these exchanges, the researcher leveraged Claude’s knowledge of the scientific literature to assist the researcher in study planning and design, data analysis, and the interpretation and prioritization of experiments."

3) orthopoxvirus - "randomly generated email address shortly before use and operated through anonymizing US infrastructure, with operator logins traced to proxies shared with a banned account farm. It was not a single user: it was a reseller relay serving more than a dozen unrelated customers, which exchanged over tens of thousands messages with Claude in a matter of days. The grant itself was one customer’s run entirely on Opus 5 in about an hour, in which the user used Claude to draft the application end to end including the central hypothesis, experimental design, dosing, statistical plans, and contingency strategies."

4) atlas of venom toxin peptides - "the atlas contained scaffolds for both analgesic and paralytic targets: it could, therefore, be used to generate both novel therapeutic or harmful compounds. The latter are derived from toxins that are export-controlled under the Australia Group common control list due to their dual-use potential as incapacitating agents. The researchers themselves showed awareness of the dual-use nature of their work, citing journal articles that referred to the dual-use nature of protein design. Moreover, international compliance assessments for this location raise concerns about the specific class of toxins that the researcher pursued and specifically the use of AI/ML for bioweapons applications in the context of this class of toxins. In this case, we learned from information shared with Claude that the researcher’s outputs also were part of a state-supported research program."

5) computational redesign of toxins - "described state priority research under a national public research program. As a part of this research assignment, the work covered a bacterial toxin subunit and a protein of the hemorrhagic-fever virus that is on the World Health Organization R&D Blueprint priority list of diseases with the greatest epidemic and pandemic threat. "The researcher co-wrote quarterly progress reports with Claude. Notably, the identity of the bacterial toxin and viral proteins were intentionally obscured, and the researcher specifically directed Claude to keep these descriptions deliberately low fidelity."

0xWTF··on Anthropic Says It Blocked Possible Efforts to Build Biological Weapons
link?
0xWTF··on Top Pentagon Official Contracted Personal Lawyer to Handle Minerals Deal
That has only been the case since 2008. Obama had no choice but manage the fallout of the Bush admin's record-setting-for-the-time fuck-ups.

Reagan followed a fairly positively stated agenda. Clinton pursued a fairly positive agenda. George the 2nd followed a fairly positive, if misguided, agenda. And then it became a reactive shitshow.

0xWTF··on IBM Bob
So much for the "THINK" motto.
0xWTF··on I think the military commissary's freezers were hacked
This is eerily suggestive of a vulnerability Hank Paulson hinted at in his 2014 book "Dealing with China"

"Every nonelectric cooler comes with 25 years of free real-time monitoring. On a visit to the company in the spring of 2012, I watched as technicians in Broad Air’s space-age control room checked on the performance of its units in locations as diverse as the Adolfo Suárez Madrid–Barajas Airport in Spain; Qualcomm headquarters in San Diego, California; and Fort Stewart, the U.S. Army base in Georgia [emphasis added].

"Zhang says that 80 percent of his clients are repeaters. “If you bring long-term benefits for your clients, they will choose you.”"

0xWTF··on I think the military commissary's freezers were hacked
Guam freezers and chillers were offline several times the years when I was there. You just didn't get milk, butter, eggs, ice cream, meat, etc those weeks.
0xWTF··on In Australia, a home battery boom has helped cut wholesale power prices
A 50% price decline doesn't imply there's 50% less demand for petroleum. If 6% less demand is all the margin consumers need to get their supply, then price can drop quickly. It's all in the margins.
0xWTF··on Intelligence Is Not the Main Bottleneck
> Figure 2. ... In the last decade, the deceleration in pharmaceutical productivity seems to have ameliorated ...

Uh, what? It's a semi-log scale and the data has been statistically bouncing off 0 for a decade. It can't go below 0 but it's clearly flat-lined. Hint: on a log scale, you're never getting to 0 unless your function crosses the axis. But this function can't cross 0.*

* It could cross 0 if you start counting withdrawals of products from the market, but that would be a different function with different inputs.

0xWTF··on FIPS 140-3 is not a security guarantee, and auditors know it
Government crypto governance seems to be written by people who think aerospace engineering is the epitome of diligence.

My friends in Christ, a aerodynamic object need only contend with 7 degrees of freedom, and occasional take-offs and landings.

0xWTF··on Waymo in Dallas
Dear American government regulators: nationwide autonomous driving is proving to be easier than delivering fiber to every home. Why do you hate Americans?
0xWTF··on The Dunning-Kruger effect may just be a data artefact (2020)
I first ran across the Dunning-Kruger effect in my own data: a survey of my classmates which asked them 34 questions about their study habits, and a question in the middle asked them what quintile of the class they believed they stood in.

Even in this completely self-reported sample, the data strongly pointed to a Lake Wobegon bias in self-assessment - everyone self-assessed as above average, despite having more than half the class reporting. Statistically impossible, and not at all subtle.

I think about that study a lot. Particularly when I think I understand a something.

0xWTF··on Ten advances in mathematics and theoretical computer science
... not overtly, intentionally evil.

FTFY

0xWTF··on Why I Left Google DeepMind
I haven't finished reading, but I should note for the group that the author doesn't represent the Anthropic situation accurately. Emil Michael, the undersecretary of war/defense for research and engineering went on the All-In podcast (1) and explained, for quite some time, exactly what happened. You should go listen to it (2). In essence, in the negotiations, Dario kept coming back saying "well, if you need it, call us, we can redline things as needed". This happened over and over and over. Emil's point was that a major conflict, if it were to occur, might happen on the 30 minute clock of an ICBM, and all due respect to Dario, the national security apparatus just doesn't have an allowance in that 30 minutes to call him for a redline. Emil felt Dario had demonstrated he wanted ultimate control via line item veto, and was willing to trade up to and including the survival of the nation for that veto. And a government cannot be expected to pay for that sort of behavior from an entity domiciled in their jurisdiction.

Now, Dario is going to win a decent slice of the economic pie. But as an military acquisitions matter, I gotta say, I have to agree with the undersecretary's position here, and yeah, it makes sense to document a company's undesirable behavior, and in certain circumstances push that information to others. Not the first time the government has found a company under contract acting in a way that appears to be counterproductive to the government's obligations; there's a whole database full of this stuff (3).

1) Without a doubt, All In is a friendly crowd for Emil, but I think that actually made it easier for him to get more nuanced facts out in this case because he wasn't spending a lot of time defending malignant attacks.

2) This link should jump to the relevant segment https://www.youtube.com/watch?v=gzwRflcLPAA&t=2479

3) http://www.ppirs.gov/

0xWTF··on Re: I'm Begging You to Leave Your AI Note-Taker at Home
Patient: "I want high quality care with good follow up."

Doctor jots down key bits on a paper chart.

Patient: "I want my records to go with me."

Doctor takes notes on computer.

Patient: "I want to sue my doctor if things go wrong."

Doctor takes copious notes on computer.

Patient: "I hate my doctor looking at the screen instead of me."

Doctor gets an AI scribe.

Patient: "I want my doctor to take the notes."

Doctor: sigh

0xWTF··on Fixing analog audio on the $2.58 HDMI-to-VGA adapter
The weird edge cases that live around connectors never cease to amaze. I recall one, I think it was also HDMI (maybe displayport or VGA), that showed there's a very low resolution digital graphic or text signal and some connectors even have a screen embedded in them.
0xWTF··on Microsoft fire idTech team at Id software
Ok, so what has happened historically when we hold a tech stack constant for 10 years? Versioning proceeds, but everyone consolidates on a thing?

Python? => Data science. Sure, python is just importing the C tools that do the heavy lifting, but look me in the eye and tell me R, S, SAS, or SPSS won.

C? => I mean, everything? But what happened in the first 10 years? Proliferation of operating systems and linear algebra libraries?

So, generally, the grey beard talent consolidates their intellectual contributions and uplift everyone else. Is that true? -ish? Missing the mark?

Guys, I'm a knuckle-dragger, I genuinely don't know what I'm asking. What are the tech stacks that were held constant (by whatever factors) for a decade, and what came out of it?

Is this the decade where art directors takes over gaming?

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