Crypto news
Sentiment statistics for tag: "blockchain security"
Last 24 hours
Bullish: 0
Bearish: 0
Neutral: 1
Last week
Bullish: 0
Bearish: 2
Neutral: 3
Last month
Bullish: 2
Bearish: 3
Neutral: 6
News for tag: "blockchain security"
× Clear filterNeutral
Galaxy Digital\'s $9 Billion Bitcoin Sale Sparks Renewed Quantum Computing Security Debate for BTC
03.02.2026 22:18
A massive $9 billion Bitcoin (BTC) transaction by a single client of Galaxy Digital has reignited critical discussions within the cryptocurrency community regarding the long-term security threat posed...
Bearish
Wrench Attacks Surge 75% in 2026 as Cryptocurrency Crime Turns Violent
02.02.2026 17:51
A disturbing new trend is emerging in the cryptocurrency space, with physical \"wrench attacks\" against crypto holders seeing a sharp 75% increase in 2026. This violent form of crime, which involves ...
Neutral
Ethereum Foundation Boosts Security Against Quantum Threat with leanVM & PQ Signatures
01.02.2026 18:21
The Ethereum Foundation is proactively addressing the emerging quantum computing threat by prioritizing advanced security research. The focus is on two key post-quantum solutions: the development of a...
Neutral
Bitcoin Quantum Threat: Wall Street Analyst Calls Risk \'Real but Distant\' for BTC
29.01.2026 18:48
The debate around a potential \"quantum doomsday\" for Bitcoin (BTC) continues, with a Wall Street analyst offering a measured perspective. While acknowledging the theoretical threat quantum computing...
Bearish
TRM Labs Report Reveals Sharp Increase in Crypto Crime After Years of Decline
28.01.2026 17:18
A new report from blockchain intelligence firm TRM Labs indicates a significant resurgence in cryptocurrency-related illicit activity in 2023, reversing a multi-year trend of decline. The analysis sho...
Bearish
Bitcoin Price Weakness vs Gold & Stocks Revives Quantum Computing Threat Fears for BTC
24.01.2026 08:48
Recent underperformance of Bitcoin (BTC) compared to traditional assets like gold and equities is shifting market focus back to a long-term existential threat: quantum computing. Analysts highlight th...
Neutral
Worst Year for Crypto Hacks: Human Error, Not Smart Contracts, Blamed
19.01.2026 17:21
The past year marked a record high for cryptocurrency losses due to security breaches, but the primary vulnerability wasn\'t in the code. According to a new industry report, the majority of the stolen...
Bullish
Post-Quantum Cryptography Startup Project Eleven Secures $20M in Funding to Fortify Blockchain Security
15.01.2026 14:18
Project Eleven, a pioneering startup specializing in post-quantum cryptography for the blockchain sector, has successfully closed a $20 million funding round. This significant capital injection, led b...
Neutral
Chainalysis Report: AI and Impersonation Crypto Scams Stole $17 Billion in 2023
14.01.2026 17:48
Blockchain analytics company Chainalysis has revealed that cryptocurrency scams involving artificial intelligence (AI) and impersonation tactics resulted in staggering losses of approximately $17 bill...
Neutral
BTQ Technologies Unveils Quantum Defense for Bitcoin\'s $2T Network Against Quantum Computing Threats
12.01.2026 15:48
The rise of quantum computing presents a significant challenge to the cryptographic security of the $2 trillion Bitcoin (BTC) network. Experts warn that future quantum computers could potentially brea...
Bullish
SharpLink Stakes $170 Million in Ethereum (ETH) on Linea Network, Boosting Layer-2 Security
09.01.2026 12:48
In a major move for Ethereum\'s Layer-2 ecosystem, treasury management firm SharpLink has staked a massive $170 million worth of Ethereum (ETH) on the Linea network. This significant stake, involving ...
Neutral
User Loses $50M in Address Poisoning Scam: Major Crypto Security Alert
20.12.2025 20:48
A cryptocurrency investor has suffered a devastating loss of $50 million in a sophisticated \"address poisoning\" scam. This attack, flagged by blockchain security firm Cyvers Alerts, did not involve ...
Bearish
Critical Security Bug Threatens Thousands of Crypto Sites, Could Drain All User Tokens
17.12.2025 19:51
A severe security vulnerability has been discovered, posing a significant threat to potentially thousands of cryptocurrency websites and decentralized applications (dApps). The bug, as reported by blo...
Bullish
Axelar (AXL) Launches AgentFlux: Secure On-Chain AI Agents Eliminate Cloud Risks
04.12.2025 15:27
The Axelar network has officially unveiled AgentFlux, a groundbreaking framework designed to enable AI agents to operate directly on-chain. This innovation aims to remove the dependency and associated...
Bullish
Parataxis Capital Acquires Sinsiway for $27M to Build Major Ethereum Treasury
03.12.2025 16:24
Investment firm Parataxis Capital has finalized an agreement to acquire a controlling stake in South Korean blockchain security company Sinsiway for $27 million. The strategic move is aimed at establi...
Bearish
Anthropic AI Research Reveals Advanced AI Agents Pose Growing Threat to DeFi Security
02.12.2025 12:18
New research from AI safety company Anthropic indicates that artificial intelligence agents are rapidly developing capabilities that could be used to execute real-world attacks on decentralized financ...
Bearish
North Korea\'s Lazarus Group Suspected in $36M Upbit Crypto Exchange Hack
28.11.2025 08:48
South Korean authorities are investigating a major security breach at Upbit cryptocurrency exchange, with preliminary findings pointing to involvement by the North Korean-linked Lazarus hacking group....
Neutral
Upbit Exchange Halts SOL Deposits and Withdrawals Following Suspicious Solana Network Activity
27.11.2025 07:18
South Korea\'s leading cryptocurrency exchange Upbit has temporarily suspended deposit and withdrawal services for Solana (SOL) tokens after detecting abnormal transaction patterns on the Solana netwo...
Bullish
Bridgepoint Private Equity Acquires Majority Stake in Crypto Security Auditor ht.digital
25.11.2025 13:21
Leading private equity firm Bridgepoint has announced a strategic acquisition of majority ownership in ht.digital, a prominent cryptocurrency security and smart contract auditing specialist. This sign...
Bearish
Cardano Blockchain Temporarily Forks After AI-Powered Attack Exploits Known Vulnerability - ADA Price Impact
23.11.2025 15:48
The Cardano blockchain experienced a temporary chain split following a sophisticated attack where malicious actors utilized AI-generated scripts to exploit a previously identified vulnerability. The i...
Neutral
Ray Dalio Bitcoin Holdings: BTC Investment Concerns Over Traceability & Quantum Computing
20.11.2025 21:18
Renowned investor Ray Dalio confirms maintaining Bitcoin positions while highlighting significant challenges. The Bridgewater Associates founder acknowledges ongoing BTC ownership but expresses concer...
Bearish
Berachain Emergency Hard Fork: Network Halt to Contain Balancer Exploit - BERA Token Impact
03.11.2025 14:21
Berachain has implemented an emergency network suspension and hard fork following a security exploit linked to Balancer protocol. The blockchain network took immediate action to contain the vulnerabil...
Bearish
Balancer Protocol Exploit: $70 Million Crypto Heist Impacts DeFi Security
03.11.2025 11:48
The Balancer decentralized finance protocol has suffered a significant security breach, with approximately $70 million in cryptocurrency assets being transferred to unknown wallets. This apparent expl...
Neutral
Social Engineering Attacks Emerge as Primary Crypto Security Threat for 2025 According to WhiteBit Exchange Report
30.10.2025 19:57
Leading cryptocurrency exchange WhiteBit has identified social engineering scams as the most significant security threat facing digital asset investors in 2025. The comprehensive security analysis hig...
Neutral
Bitcoin Whale Moves $442M After 14 Years Dormancy As Quantum Computing Concerns Emerge
24.10.2025 12:18
A long-dormant Bitcoin whale address containing approximately 10,000 BTC worth $442 million has suddenly become active after 14 years of inactivity. The transaction occurred amid growing concerns abou...