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#Blockchain security

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Coinbase, Holder of 5% of All Bitcoin, Urges Immediate Action on Quantum Threat
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Coinbase, Holder of 5% of All Bitcoin, Urges Immediate Action on Quantum Threat

Key Highlights: Bitcoin relies on ECDSA and Schnorr signature schemes, which are secure against classical hardware but vulnerable to future quantum computing decryption. Google researchers estimate that a cryptographically relevant quantum computer (CRQC) capable of breaking public key cryptography could emerge by 2029. Coinbase warns that implementing post-quantum cryptography requires addressing network data limits, protecting ...

4 min readRead
Singapore Event Highlights Emerging Post-Quantum Security Challenges
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Singapore Event Highlights Emerging Post-Quantum Security Challenges

Key Highlights: NEAR Protocol is currently exhibiting subdued market activity with no significant price movements or recorded trading volume amid mixed momentum in the broader cryptocurrency market. Discussions emerging from Quantum + Privacy Day underscore a growing focus on post-quantum cryptographic defenses to protect decentralized networks against future quantum computing threats. Traders and institutional investors ...

3 min readRead
OpenAI Math Breakthroughs Trigger ‘bunker mode’ Warning From Bitcoin Researcher Justin Drake
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OpenAI Math Breakthroughs Trigger ‘bunker mode’ Warning From Bitcoin Researcher Justin Drake

Key Highlights: Ethereum researcher Justin Drake warned that rapid advances in AI-driven mathematical discovery could undermine elliptic-curve cryptography much sooner than anticipated. Drake cautioned that “In the worst case,” an effective break of the Elliptic Curve Digital Signature Algorithm (ECDSA) could arrive “in months, not years.” While OpenAI’s recent mathematics release showed no practical cryptographic ...

5 min readRead
Europol Warns Quantum Computers Threaten Exposed Private Keys Rather Than Blockchains
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Europol Warns Quantum Computers Threaten Exposed Private Keys Rather Than Blockchains

Key Highlights Europol clarified that quantum computing will not collapse cryptocurrencies, distinguishing wallet vulnerability from blockchain history security. Approximately 6.9 million bitcoin residing in early “Satoshi era” addresses with exposed public keys face the risk of private key derivation by quantum computers. Migrating all bitcoin unspent transaction outputs (UTXOs) to quantum-resistant standards could require 76 ...

4 min readRead
Arbitrum Pauses New Stylus Activations Over Security Concerns
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Arbitrum Pauses New Stylus Activations Over Security Concerns

Key Highlights: The Arbitrum Security Council enacted an emergency pause on new Stylus contract activations across Arbitrum One and Arbitrum Nova on October 2. The preventive action addresses potential chain liveness threats posed by hand-crafted WebAssembly (WASM) programs, with no user funds currently at risk. Standard Ethereum Virtual Machine (EVM) and Solidity operations remain completely ...

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Algorand CSMO Highlights Progress and Innovations
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Algorand CSMO Highlights Progress and Innovations

Key Highlights: Algorand is emphasizing technological innovation despite the lack of reported trading volume. The blockchain platform focuses on scalability, security, decentralization, and efficient transactions. Future developments, partnerships, and regulatory adaptation could influence Algorand’s market position. Algorand Puts Innovation at the Center of Its Strategy Despite the lack of reported trading volume for Algorand, the ...

2 min readRead
S&P Global Agrees to Acquire Smart Contract Security Firm OpenZeppelin
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S&P Global Agrees to Acquire Smart Contract Security Firm OpenZeppelin

Key Highlights S&P Global has entered a definitive agreement to acquire OpenZeppelin, a leading smart contract security and auditing firm widely used across Ethereum and DeFi ecosystems. Financial terms of the acquisition were not disclosed, and the transaction remains subject to customary closing conditions. The deal signals a strategic convergence of traditional financial risk analytics ...

4 min readRead
QuantusNetwork Launches $QTC on NEAR Protocol
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QuantusNetwork Launches $QTC on NEAR Protocol

Key Highlights QuantusNetwork has launched $QTC, a post-quantum secure asset, on the NEAR Protocol, marking a significant advancement in quantum-resistant blockchain infrastructure. The $QTC token introduces cross-chain functionality with built-in confidentiality features from inception, addressing emerging threats from quantum computing to traditional cryptographic standards. NEAR Protocol’s scalability and developer-friendly architecture were cited as key factors ...

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S&P Global Acquires OpenZeppelin to Expand Tokenized Finance Risk Capabilities
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S&P Global Acquires OpenZeppelin to Expand Tokenized Finance Risk Capabilities

S&P Global has acquired OpenZeppelin, a leading blockchain security firm, marking a significant expansion of the financial intelligence provider’s digital asset capabilities. The acquisition brings OpenZeppelin’s extensive smart contract auditing expertise under the S&P Global umbrella, extending the company’s reach from entity-level ratings to code-level security assessments. OpenZeppelin’s Security Track Record Founded in 2015, OpenZeppelin ...

2 min readRead
CertiK Partners With Kyrgyzstan’s Central Bank on Digital Som Security
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CertiK Partners With Kyrgyzstan’s Central Bank on Digital Som Security

Blockchain security firm CertiK has signed a memorandum of understanding (MoU) with the National Bank of the Kyrgyz Republic (NBKR) to support the security of the country’s Digital Som central bank digital currency (CBDC) and strengthen oversight of digital assets, the company announced Monday. Long-Term Strategic Partnership Spans Security, Compliance, and Oversight The agreement brings ...

3 min readRead