Heriberto Acosta Maestre (@ham_pr) profile picture

InfoSec PhD. Data analytics, security, world politics, economy & science. Strictly personal views here. RT != endorsements

Puerto Rico
Joined January 2010
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Heriberto Acosta Maestre retweeted
8 million people just started downloading a 210 GB video game and some of them are going to wake up tomorrow and complain about data centers.
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Heriberto Acosta Maestre retweeted
Sometimes the mask slips with these Communists like Hasan Piker They are pawns for the CCP who want to destroy America and sabotage the West so they can rule over its ashes Pure evil
Hasan Piker's take on the Jensen Huang's cheating scandal with the alleged Chinese spy: "I personally don't give a shit. I want them [China] to copy the fucking chips and I want to have cheap RAM. I want to have cheap GPUs. Give them not just the chips, but the lithography machines. Make them have access to the microchip technology pronto. We want to flood the market with Chinese copies. That's what I care about. I don't give a fuck about the national security implications here. That's just me. So, whatever kind of Chinese strange Jensen Huang needs to get involved with to make that happen, I am in support of it. HONEY POTS FOR EVERYBODY! I LOVE TRADE-MAXXING!"
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Heriberto Acosta Maestre retweeted
Easily one of the smartest kids in my college class was a STEM genius who professors thought would win the Nobel Prize one day. Beginning of senior year he tells me how he spent the summer in NYC and was blown away by how many finance bros were with hot girls. He said he felt like a loser, doing scientific research for low pay, no girls. Instead of using his talents to advance human knowledge, he joined a quantitative hedge fund after college, made millions, and is married to a legit baddie. Think of how many Newton/Einstein/Maxwell/Bohr/Feynman never come to fruition because American society does not reward STEM geniuses with the social status that would allow them to get hot girls. Driven by insecurity, these geniuses instead fill that void by making money.
Women are the most powerful force on planet Earth. They’re the backbone of the entire economy and defeat even the strongest of men. Men hit the gym, looksmax, get hair transplants, chase six-figure salaries, buy expensive cars, and build entire empires just to attract beautiful women. Even 60-year-old billionaires like Jensen Huang, with unlimited money, power, and status, aren’t immune to the desire for women. Men have conquered nations, built trillion-dollar companies, and changed the course of human history. And at the end of the day, so much of it comes back to women. The male desire for women is the most powerful motivator in human history. Women are undefeated.
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Heriberto Acosta Maestre retweeted
Option 1) build a factory that outputs infinite Nobel-level knowledge on tap that could save lives and ascend humanity to the next level Option 2) preserve abandoned concrete parking lot eyesore They chose option 2. 🤦🏻‍♂️
JUST IN: Maryland activist helps block a $5B AI data center planned for the site of an abandoned shopping mall that closed 24 years ago, after gathering over 25,000 signatures.
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Heriberto Acosta Maestre retweeted
The American electorate was rage-baited
Crude oil prices keep dropping, now down over 15% in under 2 weeks October 30: 🔴 $104 Now: 🟡 $87
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Heriberto Acosta Maestre retweeted
DARPA has a new drone you can barely hear. The XRQ-73 SHEPARD, built by Northrop Grumman, is a hybrid-electric aircraft in the roughly 1,250-pound class. Its engine generates electricity, which powers electric motors that turn the four ducted propellers. The idea is to cut the acoustic signature, making it harder to hear, while its small size and flying-wing design make it harder to see. The aircraft was originally expected to fly by the end of 2024, but it was delayed; it finally made its first flight this April. It features quiet operation, low fuel burn, plenty of electrical power for sensors, and it is environmentally friendly too 😀
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Heriberto Acosta Maestre retweeted
JUST IN: Maryland activist helps block a $5B AI data center planned for the site of an abandoned shopping mall that closed 24 years ago, after gathering over 25,000 signatures.
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Heriberto Acosta Maestre retweeted
‼️ Microsoft has filed for a patent to train AI on gamers' idle graphics cards and pay the owners for it. The system in the application, published on 5 November, would split an AI training job into small tasks sized to each device. It would watch every card's load, temperature and power draw, and back off when the machine gets busy or hot. Results would be cross-checked against other PCs to catch faulty or cheating machines. Microsoft has announced no service and no pay rates. Owners could be paid in cash, credits or free software, or with access to the AI model their PCs helped train.
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Heriberto Acosta Maestre retweeted
We traded a few months of high gas prices for the DSA party. There is something to be said about the perverse incentives of the system right now. We need to get back to rewarding leaders with a long term plan for America's future, not just those who prioritize election cycles.
JUST IN: Gas is set to drop below $4 for the first time since July
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Heriberto Acosta Maestre retweeted
Lots of you want the security and benefits of the US being the dominant superpower on earth while you gripe about the US doing what is necessary to remain it.
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Heriberto Acosta Maestre retweeted
Nvidia - Jensen scandal TL;DR - China tried to get Jensen - US got to know, used him to mislead China - Jensen's family know, of course - China got to know Jensen was US asset - Waited and did a hit job using its US media assets - Timing exactly when Dems got control of congress - Idea is to punish Jensen, hit Nvidia, and US AI market - To use this to regulate US AI and derail AI progress - Jensen will be fine. Nvidia will be fine - Trump admin and US intel will take care if needed
Here's my conspiracy theory on the whole Nvidia-Jensen scandal. US intel knows everything since long ago. They are not naive. They played China using Jensen. They allowed a certain category of chip smuggling. They allowed American AI companies to let go of their LLMs. They allowed distillation of top US models. They let China develop all the opensource models and release them thinking it will dilute US AI monopoly and hit US AI companies revenue. They kept Chinese companies busy in useless pursuits with weaker chips. But beyond Jensen talking in support of chip sales to China, and Nvidia exporting certain chips (fully monitored by the US), nothing much came out good for China in this operation. They realized this months ago. Their western short-selling hit-job firms (that they use to attack companies in other countries as part of unrestricted war) were talking about such scandals already. What's happening now is a frustrated power and its agents in the US leaking half baked intel via GLISCO media to attack Jensen, Nvidia, and broader US-AI market. They want to hit Nvidia, trouble Jensen, and cause a wider US market crash affecting US-AI companies. So as to curtail their investments and their progress with AI. Just look at who leaked this report, and the media who are all creating stories on Jensen alleging something like he gave away state secrets. They all seem the usual GLISCO infiltrated. They regularly attack Trump, US-AI, and do hit jobs against US interests. They also regularly hit Modi, Adani, Ambani, Tata etc, that's a different story. So what's gonna happen? Some of their agents in the US are having good leverage now politically to investigate AI companies in the pretext of "aiding a foreign power." They timed this hit job perfectly and in earnest. From now, we will see Jensen troubled legally and more issues come out for AI companies in the US. There will be more hit jobs too on American entrepreneurs just like they try to hit Adani, Ambani, TATA in India as they work in strategic sectors for India. The aim is to affect the market cap of these US AI companies, their spending capacity, and bring more regulations to control what these US AI companies do. To prevent the US from getting ahead in AI. But in my view, these issues will be temporary. Nvidia and Jensen will come out of this fine. They have great backing from the Trump admin and the other DS that runs it. Whatever show may be put up in the US regarding Jensen and Nvidia will be just that - another show to mislead China thinking their assets are working for it. Nvidia may be hit temporarily, and pull all its AI customers and tech peers down, but it will rise up again. I can sense a failed hit job done in desperation very early. And this is one.
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Heriberto Acosta Maestre retweeted
A training program is only as good as the instructors that are teaching that program.
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Heriberto Acosta Maestre retweeted
BREAKING: A robot developed by Caltech and funded by DARPA has successfully built part of a structure in orbit without astronauts, marking what researchers describe as the first autonomous construction of a structure in space. The experiment, called ASTRA, uses a robotic arm to retrieve individual structural tubes and connecting joints, then assemble them into sections of a larger framework directly in orbit. Launched aboard a SpaceX Falcon 9 in March, the system has spent approximately six months in space testing the technology. The robot successfully constructed a new section of a truss structure, demonstrating that spacecraft could eventually assemble large structures from smaller components rather than launching them fully assembled. The experiment is part of DARPA's NOM4D program, which aims to enable construction of enormous structures in orbit, potentially hundreds of meters or even kilometers across. Potential applications include: > Giant space telescopes > Large satellite communications antennas > Orbital solar power stations >Future space infrastructure too large to fit inside conventional rockets The demonstration did not complete the full planned antenna, but establishes an important proof of concept for autonomous orbital construction. The technology could eventually allow the size of structures built in space to exceed the physical limits of the rockets used to launch their components. Link to official report submitted by Caltech: sciencedaily.com/releases/20…
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Heriberto Acosta Maestre retweeted
Taiwanese semiconductor analyst Andrew Lu’s take on the recent scandal involving Jensen Huang: Why the US Seized on the Scandal to Draw Its Sword: Three Strategic Objectives The purpose of this scandal is by no means to expose an affair. It is to force through three critical objectives that had made no headway in the tech war between the US and China because Jensen Huang opposed them. The first cut: Completely destroy the legitimacy of Jensen Huang's lobbying against sanctions in Washington Over the past two years, the loudest and most influential business leader in Silicon Valley opposing a total ban on chip exports to China has been Jensen Huang. He has told the White House the same thing all along: "Cede the Chinese market to Huawei, and the only one that ends up dead is the American tech industry." But the moment US intelligence labels the woman named as Huang's affair partner "a spy working for China's Ministry of State Security who sought to steer the US toward easing its chip controls," every bit of lobbying he has done for looser controls takes on an entirely different political meaning. It becomes a national security matter, raising the possibility that a foreign spy used a secret relationship to exert influence. Huang can no longer say a single word in defense of the Chinese market before Congress or the White House. If he does, he will be branded as someone who "fell for an intelligence operation and still hasn't come to his senses." The second cut: Reverse the H200 export approvals for China and sever the link between Chinese shell companies and Southeast Asian smuggling networks Look at the timing of the two reports. On November 8, the very day the Jensen Huang scandal broke, The New York Times published an investigation for which its reporters went in person to dozens of Chinese companies that the US Commerce Department had approved to handle Nvidia's H200 chips. New Matrix in Beijing was one of them. According to the report, the registered addresses of companies approved to buy the chips turned out to be empty "ghost offices," and some of the companies had close ties to entities on US sanctions lists and to firms under contract with the Chinese military. One exposé says Nvidia's CEO was having an affair with a female spy from Megaspeed, the Singapore company that handled the chip smuggling. The other says the Chinese companies Commerce approved to buy H200s are nothing but shell companies trading on behalf of the Chinese military. The aim of these two reports is clear. They are meant to pressure the Trump administration and the Commerce Department into fully revoking or freezing H200 export approvals for China and, going further, to force a sweeping overhaul of the loophole that let chips be diverted through data centers run by third parties in Singapore and elsewhere in Southeast Asia. The third cut: Put Nvidia on a national security leash through congressional oversight and an independent investigation As the world's largest company by market cap and the dominant force in AI, Nvidia has until now enjoyed broad autonomy in how it runs its business. But in the wake of this incident, the three congressional committees responsible for China, foreign affairs, and intelligence have begun examining Nvidia's internal security measures directly. They have even pressured Nvidia's board into forming an independent investigation committee to look into the company's own founder and CEO. In effect, Washington's national security establishment has planted a watchdog right inside Nvidia's board. From now on, the goal is to make sure that everything, down to where each and every one of Nvidia's high performance chips ends up, conforms strictly to US national security strategy. It also means there is no more room for skirting the edge of the rules or releasing chips with specs specially tailored to regulatory thresholds. Conclusion "The scandal was a detonator set off right on cue. The real goal was to plug the holes chips were leaking through." Jensen Huang made the fatal mistake of letting his guard down in his private life and personal relationships. In the end, he fell into a honey trap, the textbook tactic of intelligence warfare, and was compromised. America's national security and intelligence agencies ruthlessly exploited the weakness his private life had exposed. As a result, they solved three thorny problems in a single stroke: Nvidia's lobbying at the White House to ease restrictions on China, the flow of H200 chips into Chinese shell companies, and smuggling routed through Singapore. The closed congressional hearing set for November 18 will be the decisive turning point at which the US moves in earnest to tighten its sanctions on China's AI compute even further.
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Heriberto Acosta Maestre retweeted
Well this is how to approach the data center situation. Will be interesting to see how this plays out locally against all the brainwashing on this topic
SpaceX did something on November 4 that most companies building AI infrastructure never bother to do. It sent its own people into an elementary school auditorium in Cochise, Arizona, put the numbers on the table and took questions from a packed room. Riley Trettel, who leads energy and supercomputer development at SpaceX, said it plainly: "SpaceX is the owner, and with approval, will be the builder and the owner of the project long term." Then he laid out what the county gets. Up to 40% off residential power bills for Sulphur Springs co-op members for the life of the project. $3.6 billion in new power lines paid by SpaceX and handed to the co-op, which takes on no debt. $30 to $100 million a year in new property tax, with a 20% cut in everyone else's county property taxes. Enough one-time sales tax to pay off the county jail bond. Dry cooling, so the whole campus uses about as much water as 20 to 30 homes. No gas turbines on site. Up to $50 billion invested and about 1,000 permanent jobs. On the latest All-In, one of the hosts brought up the video of that night. "These two very bright, earnest people from SpaceX trying to explain how they're going to reduce electricity cost by 40%. They don't use water. They'll reduce property taxes by 20%." About Riley and Katie: "Good SpaceX employees. They should be proud of how they conducted themselves." They were shouted over from the first slide. Months of headlines about data centers draining aquifers and spiking bills did that work before anyone walked in. Some residents stayed after the presentation to tell SpaceX they want it there. The county's planning and zoning hearing is December 9.
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Heriberto Acosta Maestre retweeted
Just announced at MAX POWER: a $1 million Moon Base Student Challenge! go.nasa.gov/3UBpcCs The competition tasks U.S. high school and post-secondary student teams to develop solutions to real-world engineering constraints for establishing a long-term human presence on the Moon.
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Heriberto Acosta Maestre retweeted
New awards. New mission updates. More progress toward a Moon Base. We're advancing commercial lunar deliveries, a nuclear-powered rover, launch and orbital transfer services, and infrastructure to support a sustained human presence on the Moon: nasa.gov/news-release/nasa-a…
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Heriberto Acosta Maestre retweeted
BREAKING: NASA has announced a major expansion of its plans to build a permanent base on the Moon, awarding approximately $1.3 billion in transportation contracts and selecting eight companies for a new $10 billion lunar delivery program. The newly announced developments include: > $10 billion CLPS 2 program: Blue Origin, SpaceX $SPCX, Firefly Aerospace $FLY, Intuitive Machines $LUNR, Lockheed Martin $LMT, Northrop Grumman $NOC, Voyager Technologies $VOYG, and iSpace US were selected to compete for future lunar cargo deliveries. > $1.3 billion in transportation task orders: NASA selected Arrow Science and Technology, Blue Origin and Impulse Space to support missions carrying spacecraft, robotic systems and infrastructure toward the Moon. > Nuclear-powered rover: NASA is developing PROMISE, a six-wheeled rover designed to explore the lunar South Pole, search for resources and operate through prolonged lunar darkness. Blue Origin received a $94 million base contract to deliver it, with options for another $140 million. > Lunar infrastructure: NASA selected Redwire $RDW, Honeybee Robotics and Yank Technologies to develop solar power, energy storage and wireless power-transfer technology for a future Moon Base. NASA also selected SpaceX to launch communications satellites toward the Moon aboard Starship in 2028, supporting development of a future lunar communications network. The announcements represent a major step toward NASA's goal of establishing sustained human operations at the lunar South Pole.a
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Heriberto Acosta Maestre retweeted
Apple didn't store a plaintext list of forbidden words in iOS. Instead, researchers discovered a compiled minimal perfect hash table of 32-bit fingerprints buried inside the keyboard's language-model files. When you swipe-type or use autocomplete on an iPhone, the keyboard converts your input into token IDs and evaluates sequences of two to six words. It hashes those candidate n-grams using Bob Jenkins's public-domain hashword() function. If that 32-bit fingerprint matches an entry in the table, the predictive engine refuses to suggest it, or the swipe model actively diverts the word to an alternate match. On November 6, researcher Derik Kauffman published Swipeblocked after exhaustively enumerating candidate word combinations against the table to reverse-engineer the hidden phrases. His conservative estimate is roughly 100,000 entries across 28 languages. In English, the prediction list holds 4,525 phrases and the swipe-typing list holds 2,794. Most entries cover violence, slurs, and sexual content, but the table also silences geopolitical phrases like "Tibetan independence", "United Ireland", "dictator Trump", and Hebrew for "the occupied territories". In testing, swiping "United Ireland" consistently resolved to "United Iceland". You can still type any phrase letter by letter. The suppression only touches autocomplete predictions and gesture paths. Apple told Reuters the system avoids offensive suggestions, but never addressed the political entries or the existence of the table. Apple never published the list because it was never meant to be read. It took brute-forcing the hash table to show what the keyboard was quietly dropping.
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Heriberto Acosta Maestre retweeted
"data centers … were responsible for just 4 percent of the [electricity] utility rate increases over the last five years"
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