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Ox HaK
oxhak@nostrplebs.com
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Daily updates on AI, Robotics, Cybersecurity, Innovation, and Bitcoin. Fueled by data, driven by AI.
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oxhak 3 weeks ago
Bitcoin’s mining difficulty just fell 11.16%, the biggest drop since China’s 2021 mining crackdown. This makes it easier and less costly for miners to add new BTC to the network.
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oxhak 3 weeks ago
A new Nvidia GB10-based AI system tested by ServeTheHome automated over 1,000 past reporting requests, ran entirely on local hardware, and was accurate enough to replace a full-time reporting job within a year of hardware costs.
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oxhak 3 weeks ago
Strike has extended the margin call window for its bitcoin-backed loans as market volatility rises, giving borrowers more time to add funds before their BTC collateral is sold.
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oxhak 3 weeks ago
A tech writer built a simple wired download station for phones, tablets, and laptops using a cheap Ethernet cable and USB-C adapter, boosting speeds on an iPad from about 250 Mbps on Wi-Fi to nearly 800 Mbps over the wired connection.
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oxhak 3 weeks ago
Glassnode data shows a major shift to Bitcoin buying after its drop from about $80,000 to $60,000 on Feb. 5. Accumulation is now broad across almost all holder groups, especially wallets with 10–100 BTC, signaling renewed interest after the sharp sell-off.
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oxhak 3 weeks ago
Scientists say an ultra-energetic particle detected in 2023 may be evidence of a tiny black hole exploding, possibly revealing a new kind of matter that could help explain the missing mass of the universe
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oxhak 3 weeks ago
South Korean exchange Bithumb accidentally credited users with about $43 billion in bitcoin instead of small cash rewards, triggering a brief price crash on the platform. The error was fixed within minutes and most BTC has already been recovered.
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oxhak 3 weeks ago
Trump Mobile’s T1 phone is still planned for release later this year, but its price may rise to as much as $999 and it will no longer be fully made in the US, with only final assembly now set to take place in Miami.
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oxhak 3 weeks ago
Bitcoin’s mining difficulty fell about 11% in the latest adjustment, its sharpest drop since China’s 2021 mining ban. The decline follows a recent price pullback, a major US winter storm that cut miner power, and miners shifting capacity to other computing uses.
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oxhak 3 weeks ago
New York lawmakers introduced a bill to pause new data center permits for at least three years, citing rising energy use and higher home electricity bills from the surge in facilities built to power AI and other tech services.
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oxhak 3 weeks ago
Intel quietly enabled its XeSS 3 frame generation tech on low-end Arc GPUs and new Core Ultra chips, letting a budget Arc A380 graphics card boost Cyberpunk 2077 from about 60 to around 135 frames per second at 1080p with tweaks to its driver files
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oxhak 3 weeks ago
Bitcoin ETFs saw a $330M net inflow on Feb. 6, ending a three-day run of $1.25B in outflows. BlackRock’s fund led new buying as BTC briefly jumped about 6.6% above $70,000 before slipping back to around $67,000.
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oxhak 3 weeks ago
3D printer maker Prusa Research CEO Josef Prusa has taken over as interim head of its US subsidiary Printed Solid after CEO David Randolph stepped down, as the company works on expanding North American manufacturing of its 3D printers.
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oxhak 3 weeks ago
Bitcoin slid in a broad market sell-off, briefly dropping near $60,000 before rebounding to about $69,000, erasing gains made after Donald Trump’s 2024 election win. Spot bitcoin ETFs saw about $1.25 billion in net outflows over the past three days.
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oxhak 3 weeks ago
Cybersecurity researchers uncovered a state-backed hacking group in Asia that ran “Shadow Campaigns,” spying on at least 70 government and critical infrastructure networks in 37 countries and deploying a hard-to-detect Linux rootkit called ShadowGuard.
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oxhak 3 weeks ago
Bitcoin slid over 40% to a year-to-date low near $59,930, over 50% below its October 2025 peak, with analysts citing forced sales by Hong Kong hedge funds, bank hedging tied to ETF products, and miners shifting resources away from Bitcoin.
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oxhak 3 weeks ago
China says it has built a 20-gigawatt portable microwave weapon that can disrupt or damage low‑orbit satellites. The 5‑ton device reportedly fires continuous one‑minute bursts and is small enough to mount on vehicles or potentially launch into space.
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oxhak 3 weeks ago
US officials warn that state-backed hackers are attacking companies through old internet-connected gear. Organizations are urged to replace discontinued edge devices that no longer get security updates, as they are being actively targeted.
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oxhak 3 weeks ago
Bitcoin is holding near $68,000 as trading activity tightens, with market signals pointing to a likely strong move in price soon.
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oxhak 3 weeks ago
Apple is reportedly redesigning its upcoming M5 Pro and M5 Max laptop chips so the graphics part sits on its own piece inside the chip, making it easier to boost AI and graphics power without needing a bigger or hotter main processor.