https://blog.casa.io
The secure home for your bitcoin. Get peace of mind that your bitcoin is protected, while maintaining full control of your keys and coins.
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https://www.arxiv.org/abs/2601.09082
Abstract page for arXiv paper 2601.09082: Rigorous and Generalized Proof of Security of Bitcoin Protocol with Bounded Network Delay
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https://cryptoslate.com/bitcoin-hashrate-collapses-weakening-security-as-us-mining-pool-loses-30-of-its-power/
Bitcoin mining just cratered as a massive US winter storm reveals the hidden reason the network slowed down.
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https://www.verdict.co.uk/youniqx-chainlock-cryptocurrency-wallet/
The YOUNIQX Chainlock, has been designed to significantly reduce the security risk presented by internet-connected cryptocurrency storage wallets.
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https://www.bitcoin.com/get-started/how-to-verify-bitcoin-transactions/
Learn how to verify Bitcoin transactions, ensuring their authenticity and security on the blockchain. Understand the process of transaction verification by...
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https://bitcoinmagazine.com/technical/brink-funds-first-third-party-security-audit-of-bitcoin-core-by-quarkslab
Nov 19, 2025 - First ever external security audit of Bitcoin Core by Quarkslab, funded by Brink, shows no critical or severe security issues.
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https://cointelegraph.com/explained/op-vault-explained-how-it-could-enhance-bitcoin-security
Discover how OP_VAULT can enhance Bitcoin security by providing advanced vault protection, multisignature solutions and leveraging BIPs.
bitcoin securityopvaultexplainedcould
https://www.helpnetsecurity.com/2017/08/21/identify-users-behind-bitcoin-transactions/
Web sites increasingly accept cryptocurrencies as a method of payment, but users should be aware that these transactions can be used to deanonymize them.
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https://decrypt.co/350063/u-s-investigated-bitcoin-miner-manufacturer-bitmain-as-national-security-risk-report
The DHS has reportedly investigated whether Bitmain can remotely control Bitcoin miners—though experts say it would be hard to do undetected.
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https://coingeek.com/is-bitcoin-bsv-a-security/
The memo sets the starting point for considering whether Bitcoin is a security: it highlights a speech given by SEC Chairman Jay Clayton in 2018 where he said...
bitcoinbsvsecurity
https://bitcoinmagazine.com/business/breaking-news-bitgo-unleashes-fdic-like-insurance-ushering-new-era-bitcoin-security-1424894391
BitGo, a leader in Bitcoin security, announced Tuesday it had secured first-of-its-kind insurance coverage for bitcoin theft from the global, A-rated XL Group
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https://www.securitymagazine.com/articles/101365-malicious-actors-using-multimedia-messages-to-promote-bitcoin-scams
Video-based abuse is being leveraged in a new Bitcoin scam.
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https://www.geeky-gadgets.com/bitcoins-mt-gox-exchange-launches-one-time-password-security-card-29-11-2013/
We have been hearing more and more about the digital currency Bitcoin over the last few weeks, Bitcoin's value recently went above $1,000 US dollars, and now...
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https://www.prnewswire.com/news-releases/keychain-accelerates-enterprise-blockchain-adoption-with-bitcoin-data-security-and-identity-layer-300910667.html
/PRNewswire/ -- Keychain lowers hurdle for enterprise blockchain adoption two years earlier than market predicted by releasing Bitcoin-based data-security...
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https://cryptobriefing.com/alex-pruden-quantum-computing-threatens-bitcoins-cryptographic-security-30-40-of-bitcoin-is-exposed-to-risks-and-the-urgent-need-for-post-quantum-cryptography-unchained/
Quantum computing presents a significant future threat to Bitcoin due to its slow governance processes. Quantum computing operates on principles that allow it...
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https://www.helpnetsecurity.com/2011/08/26/bitcoin-mining-botnet-also-used-for-ddos-attacks/
A recently discovered P2P Bitcoin mining botnet has acquired DDoS capabilities, warns Kaspersky Lab expert Tillmann Werner. It's main reason of existence
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https://bitcoinmagazine.com/business/how-coinkite-defines-cypherpunk-bitcoin-security
Advancing the standard for hardware wallet security and cypherpunk aesthetics, Coinkite, a small Bitcoin company out of Canada, is the third largest
bitcoin securitycoinkitedefinescypherpunk
https://simplystaking.com/babylon-improving-pos-security-with-bitcoin-staking
Dec 1, 2025 - Bitcoin Staking | Strengthen PoS Security | Powered by Babylon | Learn how Babylon integrates staking Bitcoin ➤ SimplyStaking.com
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https://www.prweb.com/releases/canadians_leading_the_world_in_bitcoin_accessibility_and_security/prweb11878942.htm
Toronto, Ontario (PRWEB) May 22, 2014 -- The world of Cryptocurrencies like Bitcoin and Dogecoin has long seen it's barriers, both the technical nature of...
canadiansleadingworldbitcoinaccessibility
https://cointelegraph.com/news/bitcoin-venture-capital-and-security-tokens-flash-green-report
Bitcoin seems to be decoupling from traditional markets, venture capital may have returned, and security tokens rose dramatically.
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