blockchain

Post-quantum migration gets harder when every user holds a key

authentication, blockchain, CISO, CXO, cybersecurity, Don't miss, Features, Hot stuff, News, opinion, passwords, quantum computing, strategy, tips /

Post-quantum migration gets harder when every user holds a key 2026-08-12 at 09:00 By Mirko Zorz In this Help Net Security interview, Christopher Smith, CEO of Quantus, discusses what cryptographic inventories turn up in banks and hospitals, including default passwords and admin keys still held by former employees. He explains where post-quantum key sizes break […]

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LLMs work better together in smart contract audits

blockchain, CISO, cybersecurity, Don't miss, Ethereum, framework, LLMs, News, research, strategy, tips /

LLMs work better together in smart contract audits 2025-12-19 at 08:42 By Sinisa Markovic Smart contract bugs continue to drain real money from blockchain systems, even after years of tooling and research. A new academic study suggests that large language models can spot more of those flaws when they work in coordinated groups instead of

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Malicious Rust packages targeted Web3 developers

blockchain, Crate.io, Cryptocurrency, Don't miss, Ethereum, Hot stuff, News, software development /

Malicious Rust packages targeted Web3 developers 2025-12-04 at 17:06 By Zeljka Zorz A malicious Rust crate (package) named evm-units, aimed at stealing cryptocurrency from unsuspecting developers, has been pulled from the official public package registry for the Rust programming language, but not before having been downloaded 7257 times. Another package (uniswap-utils) by the same author

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A new approach to blockchain spam: Local reputation over global rules

blockchain, cybersecurity, Don't miss, Ethereum, Features, Hot stuff, News, research, spam /

A new approach to blockchain spam: Local reputation over global rules 2025-10-17 at 10:18 By Mirko Zorz Spam has long been a nuisance in blockchain networks, clogging transaction queues and driving up fees. A new research paper from Delft University of Technology introduces a decentralized solution called STARVESPAM that could help nodes in permissionless blockchains

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What is a seed phrase, and why is it important?

Bitcoin Wallet, blockchain, Cryptocurrencies, hackers, Hacks, Hardware Wallet, Mobile Wallet, Privacy, Private Keys, recovery seed, security, Seed Phrase, Wallet /

What is a seed phrase, and why is it important? 2025-07-17 at 12:32 By Cointelegraph by Onkar Singh It’s crucial to securely back up and store your seed phrase in multiple safe places, ensuring that you’re the only one who can access it when needed. This article is an excerpt from Cointelegraph.com News View Original

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Redefining global trade infrastructure: TradeOS joins Cointelegraph Accelerator

blockchain, Business, Cointelegraph Accelerator, Payments, trading /

Redefining global trade infrastructure: TradeOS joins Cointelegraph Accelerator 2025-07-14 at 22:07 By Cointelegraph by Cointelegraph Accelerator Global commerce stack TradeOS becomes the latest participant of Cointelegraph Accelerator. This article is an excerpt from Cointelegraph.com News View Original Source

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Can you earn passive income running a Lightning node?

Bitcoin, blockchain, Lightning Network, Nodes /

Can you earn passive income running a Lightning node? 2025-07-11 at 11:02 By Cointelegraph by SK Arora Running a Lightning Network node in 2025 can generate passive Bitcoin income, but success depends on capital, uptime and dynamic fee strategies. This article is an excerpt from Cointelegraph.com News View Original Source

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The crypto trap that won’t let you sell — and how to avoid it

blockchain, cyber-attacks, DeFi, Ethereum, honeynet, Honeypot, scam /

The crypto trap that won’t let you sell — and how to avoid it 2025-06-23 at 18:04 By Cointelegraph by SK Arora Honeypot scams lure crypto investors into buying tokens they can’t sell, locking their funds through smart contract tricks. This article is an excerpt from Cointelegraph.com News View Original Source

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Cointelegraph joins forces with Nansen to boost crypto journalism with onchain data

blockchain, data, Media, Partnerships /

Cointelegraph joins forces with Nansen to boost crypto journalism with onchain data 2025-06-16 at 19:00 By Cointelegraph by Cointelegraph Cointelegraph teams up with Nansen, the leading onchain analytics platform, to integrate real-time blockchain data into its content, empowering millions of crypto investors and teams with deeper insights into DeFi, Web3 and market trends. This article

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This UAE investment app combines crypto, stocks and commodities: Is it the future of finance?

Adpotion, blockchain, Cryptocurrencies, stocks, UAE /

This UAE investment app combines crypto, stocks and commodities: Is it the future of finance? 2025-06-14 at 16:02 By Cointelegraph by Dilip Kumar Patairya UAE’s EmCoin combines digital and traditional assets on one platform. It may set the global standard for regulated, inclusive investing. This article is an excerpt from Cointelegraph.com News View Original Source

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Strategy Inc vs. BlackRock: Which is the better Bitcoin proxy stock for your portfolio?

adoption, Bitcoin, blackrock, blockchain, Microstrategy /

Strategy Inc vs. BlackRock: Which is the better Bitcoin proxy stock for your portfolio? 2025-06-10 at 16:05 By Cointelegraph by Bradley Peak Strategy Inc vs. IBIT: Best Bitcoin Proxy Stock in 2025? This article is an excerpt from Cointelegraph.com News View Original Source

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Why privacy in blockchain must start with open source

blockchain, code, cybersecurity, Don't miss, Expert analysis, Expert corner, Hot stuff, News, open source, Privacy, Zama /

Why privacy in blockchain must start with open source 2025-05-30 at 09:02 By Help Net Security Traditionally, trust came from centralized institutions. Banks, payment networks, and clearinghouses are closed systems. Users cannot see the inner workings, but they rely on external audits, government regulation, and long histories of compliance to feel secure. It’s a model

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New blockchain security standards target safer ecosystems

blockchain, News, security standard, standards /

New blockchain security standards target safer ecosystems 2025-05-15 at 07:01 By Help Net Security The Blockchain Security Standards Council (BSSC) launched its first four security standards, marking a significant milestone in the journey towards a more secure and trustworthy blockchain ecosystem. These standards are designed to address critical aspects of blockchain security, elevating trust in

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What bankers, CPAs and CFOs need to know about blockchain

blockchain, finance /

What bankers, CPAs and CFOs need to know about blockchain 2025-05-06 at 18:02 By Cointelegraph by Bradley Peak Why finance veterans are still skeptical about blockchain Blockchain has been part of the finance conversation for over a decade now. Yet many professionals remain cautious.  Many seasoned professionals in finance, wealth management and economics often question

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Octane Raises $6.75M for Smart Contract Security Tech

Artificial Intelligence, blockchain, Cryptocurrency, Malware & Threats, Octane, seed-stage, smart contracts /

Octane Raises $6.75M for Smart Contract Security Tech 2025-04-08 at 19:05 By SecurityWeek News San Francisco smart contract security startup closes a $6.75 million seed funding round led by Archetype and Winklevoss Capital. The post Octane Raises $6.75M for Smart Contract Security Tech appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View

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North Korean IT workers set their sights on European organizations

blockchain, CMS, data theft, Don't miss, EU, extortion, Hot stuff, Insider Threat, News, North Korea, UK, web application, web development /

North Korean IT workers set their sights on European organizations 2025-04-02 at 13:05 By Zeljka Zorz North Korean IT workers are expanding their efforts beyond the US, and are seeking to fraudulently gain employment with organizations around the world, but most especially in Europe. According to Google’s threat researchers, they are also increasingly attempting to

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Can the Ethereum blockchain roll back transactions? Understanding the limits and risks

blockchain, Ethereum, Transactions /

Can the Ethereum blockchain roll back transactions? Understanding the limits and risks 2025-02-28 at 16:12 By Cointelegraph by Dilip Kumar Patairya Ethereum rolling back transactions post-Bybit hack is technically infeasible. It has grown into a vast and complex network, and the repercussions of a rollback would be enormous. This article is an excerpt from Cointelegraph.com

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Blockaid Raises $50 Million to Secure Blockchain Applications

Blockaid, blockchain, Cybersecurity Funding, funding /

Blockaid Raises $50 Million to Secure Blockchain Applications 2025-02-19 at 15:45 By Ionut Arghire Blockaid raises $50 million in Series B funding to scale operations to meet demand for its blockchain application security platform. The post Blockaid Raises $50 Million to Secure Blockchain Applications appeared first on SecurityWeek. This article is an excerpt from SecurityWeek

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