Blockchain Security

Blockchain News

Bitcoin news analysis of a WBTC phishing attack and the rising DeepSnitch AI presale with growth projections.
Blockchain News

Bitcoin News: $264K WBTC Phishing Attack Sparks Investor Shift to DeepSnitch AI’s 100X Growth Presale

February 12, 2026 j n

Global, February 2025: The cryptocurrency landscape faces a familiar threat with renewed consequences this month, as the latest Bitcoin news confirms a significant phishing attack drained $264,000 in Wrapped Bitcoin (WBTC). This security breach coincides with a notable shift in market attention, as a segment of investors begins allocating capital toward the ongoing presale for […]

Illustration of a Sybil attack showing fake nodes infiltrating a blockchain network, representing cryptocurrency security threats.
Blockchain News

Sybil Attacks: The Hidden Threat Undermining Blockchain Security and Decentralization

February 11, 2026 j n

Global, May 2025: The foundational promise of blockchain technology—decentralized trust—faces a persistent and sophisticated threat known as the Sybil attack. In these attacks, a single malicious entity creates a multitude of fake identities to gain disproportionate influence over network activities like voting, validation, and governance. This fundamental vulnerability challenges the integrity of consensus mechanisms and […]

Fireblocks and Thales executives finalize a partnership for bank-grade digital asset security and tokenized finance.
Blockchain News

Bank-Grade Digital Asset Security: How Fireblocks and Thales Forge a New Standard for Tokenized Finance

February 10, 2026 j n

New York, April 2025: In a landmark move for institutional cryptocurrency adoption, digital asset infrastructure leader Fireblocks has announced a strategic partnership with global cybersecurity giant Thales. This collaboration aims to establish a new benchmark for bank-grade digital asset security, directly addressing the core compliance and risk management concerns that have historically slowed large-scale institutional […]

Ethereum Foundation and SEAL partnership strengthens defense against crypto wallet drainers and address poisoning scams.
Blockchain News

Ethereum Foundation Joins SEAL in Crucial Fight Against Wallet Drainers

February 10, 2026 j n

Zug, Switzerland, April 2025: In a significant move to bolster ecosystem security, the Ethereum Foundation has officially announced its support for the Security Alliance (SEAL), a non-profit organization dedicated to disrupting the sophisticated criminal networks behind cryptocurrency wallet drainers. This strategic partnership, operating under the broader Trillion Dollar Security Initiative, marks a pivotal shift towards […]

UEX Security Standard by Bitget and BlockSec protects crypto and traditional finance assets with AI and 163% Proof of Reserve.
Blockchain News

UEX Security Standard: Bitget and BlockSec Launch Revolutionary Asset Protection Protocol

February 10, 2026 j n

Singapore, April 2025: In a significant move to address persistent security concerns across digital and traditional finance, cryptocurrency exchange Bitget and blockchain security firm BlockSec have jointly launched the Universal Exchange (UEX) Security Standard. This new framework represents a comprehensive, AI-driven approach to asset protection, anchored by a robust 163% Proof of Reserve (PoR) ratio. […]

Conceptual image showing quantum computer and Bitcoin blockchain separated by a security shield, representing manageable risk.
Blockchain News

Quantum Computing Bitcoin Risk: Why Experts Say the Threat is Manageable, Not Immediate

February 8, 2026 j n

London, United Kingdom, April 2025: The specter of quantum computing breaking Bitcoin’s foundational cryptography has become a recurring theme in cryptocurrency discussions, often framed as an existential threat. However, a comprehensive new analysis from digital asset investment firm CoinShares provides a crucial, evidence-based recalibration. The firm’s report, drawing on current technological capabilities and cryptographic research, […]

Vitalik Buterin's donation funds the Zcash Crosslink security upgrade enhancing blockchain finality.
Blockchain News

Crucial: Vitalik Buterin’s Latest Donation Fuels Zcash’s Crosslink Security Overhaul

February 7, 2026 j n

Global, May 2025: In a significant move for blockchain interoperability and security, Ethereum co-founder Vitalik Buterin has made a second, substantial donation to Shielded Labs, the non-profit supporting Zcash development. The crucial funding is earmarked for the final development, security audit, and production launch of “Crosslink,” a foundational upgrade that adds a finality layer to […]

Illustration of a broken cross-chain bridge vulnerability causing a major crypto loss.
Blockchain News

Critical Cross-Chain Bridge Vulnerability Triggers Devastating $3M CrossCurve Loss

February 3, 2026 j n

Global, May 2025: The decentralized finance (DeFi) ecosystem faces another stark reminder of its fragility as a critical cross-chain bridge vulnerability leads to a devastating $3 million loss for the CrossCurve protocol. This incident, forcing an immediate halt to all user interactions, underscores the persistent and high-risk nature of cross-chain infrastructure during a period of […]

Charles Hoskinson's AI lobster Logan receives military-grade HSM security upgrades for enhanced protection.
Blockchain News

Unprecedented: Charles Hoskinson’s AI Lobster Logan Receives Fort Knox-Level HSM Security Upgrade

February 2, 2026 j n

Boulder, Colorado, March 2025: In a remarkable development at the intersection of artificial intelligence and cybersecurity, Charles Hoskinson has implemented military-grade Hardware Security Module (HSM) protection for his AI lobster project, Logan. This unprecedented security upgrade follows multiple targeted attacks against the digital crustacean, transforming what began as an experimental AI pet into a case […]