#blockchain

BlackRock’s Bitcoin ETF Generating More Revenue Than Its Flagship S&P 500 Fund

https://www.coindesk.com/markets/2025/07/02/blackrock-s-bitcoin-etf-now-generates-more-revenue-than-its-flagship-s-and-p-500-fund

#finance #money #bitcoin #crypto #cryptocurrency #blockchain #etf

SEI UN ESPERTO DI FORMAZIONE? STIAMO CERCANDO TALENTUOSI INSEGNANTI PER LA RHC ACADEMY.

Clicca qui per maggiori dettagli: https://academy.redhotcyber.com/pages/creator-program

Se sei interessato a questa nuova avventura? Scrivici a academy@redhotcyber.com oppure tramite whatsapp al numero 379 163 8765
Ti invieremo un questionario per valutare le tue esperienze e farti entrare a far parte della community dell'Academy di RHC.

#RedHotCyber #RHCAcademy #Formazione #FormazioneOnline #Cybersecurity #ITTraining #eLearning #OnlineTraining #OnlineCourses #DigitalEducation #RemoteLearning #VirtualClassroom #OnlineLearning #DistanceLearning #EdTech #AI #MachineLearning #DataScience #DevOps #Blockchain #Innovation #Engineering #ContentCreators #LearnFromHome

CBEX crypto scam: AI-hyped Ponzi scheme defrauds African investors

https://techxplore.com/news/2025-07-cbex-crypto-scam-ai-hyped.html

#scam #fraud #crypto #ai #africa #finance #blockchain

a crypto explosion with a 'genius act'... — for much deliberation

'there has been a significant explosion in the world of cryptocurrency. the digital currencies have gained popularity among investors, traders, and even everyday consumers looking for a quick alternative to making extra cash minus the traditional financial systems...'

#cryptocurrency #donaldtrump #geniusact #DigitalAssets #bitcoin #ethereum #dogecoin #investing #Cryptomarkets #blockchain #opinions

https://write.as/for-much-deliberation/a-crypto-explosion-with-a-genius-act

https://www.europesays.com/2264795/ SEC’s Peirce expands on UK cross border tokenization sandbox. EU not invited – Ledger Insights #blockchain #DigitalSecurities #DigitalSecuritiesSandbox #DistributedLedger #DLT #Europe #sandbox #SEC #tokenization #TokenizationSandbox #TokenizedStocks #UK #UnitedStates

[Ye Gods, this paper]

"The blockchain pilot might be good for the agencies but really it’s not for the refugees. This industry [development aid] is a stage, and everyone has to act. The refugee women can only use this technology during the time they are working with us [...] They won’t use the technology. We know this really."

https://doi.org/10.1080/14650045.2024.2389284

#developmentAid
#blockchain
#bullshitTech

She is Still Looking For Work - Celeste Seberras, Tech Writer / Content Strategist / Developer Relations with a Infosec and entrepreneurial background. http://resume.hakr.gg http://lnkd.in/gYRfjTcB #AI #Blockchain #Infosec #Cybersecurity #TechnicalWriting #developerrelations

Criminals steal $27 million worth of cryptocurrency from crypto exchange

Crypto thefts expected to reach record levels in 2025. Hackers now steal tens of millions worth of digital currencies. The crypto exchange covers the losses.

https://www.heise.de/en/news/Criminals-steal-27-million-worth-of-cryptocurrency-from-crypto-exchange-10491990.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

#Bitcoin #Blockchain #Cyberangriff #Cybercrime #Cybersecurity #Ethereum #Hacking #IT #Kryptowährung #Security #Wirtschaft #news

Kriminelle stehlen Kryptowährung im Wert von 27 Millionen Dollar von Kryptobörse | heise online https://www.heise.de/news/Kriminelle-stehlen-Kryptowaehrung-im-Wert-von-27-Millionen-Dollar-von-Kryptoboerse-10491985.html #cryptocurrencies #cryptocurrency #Blockchain #Hacking #CyberCrime

Kriminelle stehlen Kryptowährung im Wert von 27 Millionen Dollar von Kryptobörse

Krypto-Diebstähle sind 2025 auf Rekordkurs. Jetzt stehlen Hacker digitale Währungen im zweistelligen Millionenwert. Die Kryptobörse übernimmt die Verluste.

https://www.heise.de/news/Kriminelle-stehlen-Kryptowaehrung-im-Wert-von-27-Millionen-Dollar-von-Kryptoboerse-10491985.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

#Bitcoin #Blockchain #Cyberangriff #Cybercrime #Cybersecurity #Ethereum #Hacking #IT #Kryptowährung #Security #Wirtschaft #news

Bitcoin's 'Mempool' Nearly Empty as Prices Trade Near Lifetime Highs

... although Bitcoin's price remains high, the evidence is the Bitcoin network is dying as transaction volume collapses and miners struggle

#bitcoin #crypto #cryptocurrency #blockchain #technology #finance #fail

https://www.coindesk.com/markets/2025/07/06/bitcoin-s-mempool-nearly-empty-as-prices-trade-near-lifetime-highs

@molly0xfff
I’d love to see a reporter ask Trump to explain what a #blockchain is

OR

What gives #cryptocurrency its value

Head Hunters на LinkedIn — они очень хотят, чтобы вы сделали тестовое задание

Знакомая ситуация? Неизвестный вам контакт пишет на LinkedIn, предлагает работу мечты... Но что-то вас останавливает, вы уверены, что вас хотят обмануть! В этой статье я расскажу вам о новом способе атаки на разработчиков, под названием OtterCookie.

https://habr.com/ru/articles/928026/

#поиск_работы #linkedin #хакеры #blockchain #OtterCookie

Можно ли взломать TON кошелек?

Слышали, что TonKeeper и MyTonWallet неприступны? Хорошо, давайте проверим это на практике. Разберем, как взломать любой TON кошелек методом перебора seed-фразы. Спойлер: метод рабочий не для всех Парочку вводных Каждый кошелек защищен seed-фразой из 12 или 24 слов. Эти слова берутся из словаря BIP39 – там ровно 2048 вариантов ( словарь ). Слова могут повторяться, так что теоретически ваша фраза может быть из 12 одинаковых «gas» или «trip». Сколько всего комбинаций нужно перебрать? - Для 12-словного кошелька: 2048¹² = 5,44 × 10³⁹ ( дуодециллион , вы этого слова больше никогда не увидите в жизни) - Для 24-словного: 2048²⁴ = 2,96 × 10⁷⁹ ( видинтисексиллион , и это тоже) Звучит много, но для кого? Для человека явно многовато, а для современного мощного железа? Если у криптанов есть деньги на майнинг, то и на взлом найдется. Берем топовую RTX 4090 – она проверяет около 100 миллионов seed-фраз в секунду . Звучит внушительно, согласны? Но вот незадача: для взлома 12-словного кошелька при такой скорости понадобится 1,72 × 10²⁵ лет. Возраст Вселенной – 13,8 миллиарда лет . Начинаете понимать масштаб нашей задачи? - Окей, но это же время исключительно для одного конкретного кошелька, а если нам любой кошелек подойдет, а не один конкретный (кошелек Дурова) Что если просто генерировать случайные seed-фразы и надеяться наткнуться на ЛЮБОЙ активный кошелек ? Это же должно быть проще? В TON примерно 50-100 миллионов кошельков ( tonstat.com ), из них с деньгами – ~5-10 миллионов . Таким образом, наш шанс найти любой активный кошелек: 1 к 5,44 × 10³² за итерацию подбора .

https://habr.com/ru/articles/928328/

#TON #telegram #BIP39 #blockchain #cryptography #crypto

https://www.europesays.com/2249551/ Bank of England: stablecoins are no substitute for commercial bank money – Ledger Insights #BankOfEngland #blockchain #CentralBank #CentralBanks #DigitalCurrency #DistributedLedger #DLT #Economy #HMTreasury #Payments #stablecoin

Almost everything built in today’s alt-radical tech scene is, bluntly, pointless. Despite good intentions, most of it ends up feeding the endless cycle of #fashernista churn, flashy new platforms, bleeding-edge protocols, or encrypted communication tools nobody uses, built by isolated teams disconnected from real-world needs or history. This is the #geekproblem: a culture where novelty is fetishized, and social usefulness is an afterthought, if it appears at all.

Examples:

Secure scrolling tools: Every few months we see new chat apps, usually cryptographic fortresses with no communities. No one’s asking what these tools are for beyond vague abstractions like “privacy” or “freedom.” Tools without context.
Peer-to-peer silos: Projects like Secure Scuttlebutt (SSB) or many DAT spin-offs build entirely new social ecosystems that demand complete buy-in, rather than integrate into existing networks. What results is islands of lonely idealists yelling into empty timelines.
Protocol over people: Many Fediverse projects argue endlessly over specs like #ActivityPub or #Nostr, often prioritizing purity over pragmatism. What good is a protocol if no one actually uses it beyond a few devs congratulating themselves?

Why #indymediaback isn’t a pointless tech project, it offers something truly different. It is not “new.” It doesn’t pretend to invent a whole new ecosystem. It is an act of digital memory, a revival of the still-needed infrastructure that once helped build radical networks globally. #Indymedia worked. It published resistance. It distributed power. It was embedded in real communities and real movements. This is #nothingnew done right.

The #nothingnew approach mediates against the churn by reusing workflows, social trust, and existing cultural practices. It doesn’t ignore tech, it grounds tech. Examples:

#indymediaback uses simple publish-form-comment workflows, already familiar. No #AI, no #blockchain, no obscure identity layer. Just people posting and curating stories.It connects to existing radical spaces: housing co-ops, street kitchens, climate camps—places where digital tools are needed right now, and where the point isn’t building a unicorn startup but having a place to publish the truth when the cops are lying again.

Why copying #dotcons isn’t enough, in the #fediverse we so far have replicate Twitter, YouTube, and Instagram — Mastodon, PeerTube, PixelFed. This is useful, to a point. But all code is ideology. Copying capitalist infrastructure dose smuggle in capitalist logic. Copying invites the #deathcult right back in through the side door.

indymediaback avoids this trap. It doesn’t replicate any#dotcons logic or UX patterns. It revives a publishing common that worked before Silicon Valley captured this path. And more importantly, it’s embedded in a set of radical social practices: the #PGA hallmarks, the #4opens, and the messy, beautiful legacy of grassroots movements who already knew how to organize.

The value of #indymediaback isn’t just in tech. It’s in trust-based social continuity, the hidden glue of any working movement. Without this, you don’t have a radical tech project. You have a ghost repo on GitHub. That’s the central point, without real community, without continuity, without trust, radical tech is a dead end.

This is the carrot and stick we need now. If you care about the #openweb as a human value network, not just a protocol playground, you have to build things people can use today, and that people want to use, not because it’s encrypted or federated, but because it serves a purpose they already have.

This is where the wider #OMN (Open Media Network) comes in. It’s not another protocol war. It’s a shovel to compost the inhuman mess we’ve inherited. It’s a framework built with the #4opens, to grow digital commons that don’t depend on VC, control freaks, or fashion. It’s where we build bridges between radical tech projects, rather than isolate ourselves in yet another Git-based castle.

In short, it’s a path of people over product, process over platform. We don’t need more “solutions.” We need to stop being prats, pick up the tools we already have, and start rebuilding.

Food for thought, and action.

Как мы строим real-time data-пайплайны для анонимных крипто-свапалок: опыт на примере risetocrypto

В мире криптовалют анонимность и безопасность являются ключевыми элементами. Когда речь идет о крипто-свапалках, эффективность обработки данных в реальном времени играет решающую роль для обеспечения высокого качества сервиса. В этой статье расскажем, как мы реализовали масштабируемую архитектуру для обработки данных на платформе risetocrypto с использованием передовых технологий.

https://habr.com/ru/articles/927862/

#Big_Data #Kafka #Apache_Flink #Machine_Learning #Blockchain #Data_Engineering #Realtime_Processing #Security_Analytics #Slippage_Monitoring #ClickHouse

»Bitcoin Market Top Is 'Nowhere Near,' Say Analysts as Price Pauses at $120K« https://www.coindesk.com/markets/2025/07/14/bitcoin-market-top-is-nowhere-near-say-analysts-as-price-pauses-at-120k?eickercrypto.com #crypto #coins #blockchain

https://www.europesays.com/?p=2244116 WinnerMining redefines cloud mining, making it easy to #blockchain #crypto #cryptocurrency #WinnerMining

Kryptowährung klauen ist legal?
Das OLG Braunschweig hat in einem Urteil entschieden, dass die unbefugte Übertragung von Kryptowährungen nicht unter das deutsche Strafrecht fällt.

Zum Artikel: https://heise.de/-10484771?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

#Kryptowährung #Blockchain #Rechtsprechung #Cybersecurity