Crypto news
Sentiment statistics for tag: "blockchain security"
Last 24 hours
Bullish: 0
Bearish: 0
Neutral: 0
Last week
Bullish: 0
Bearish: 0
Neutral: 0
Last month
Bullish: 2
Bearish: 0
Neutral: 2
News for tag: "blockchain security"
× Clear filterBullish
Ethereum Foundation Tests DVT-Lite Tech to Boost ETH Staking Decentralization & Security
11.03.2026 18:22
The Ethereum Foundation is pioneering new experiments with \"DVT-lite\" technology, a significant step for the ETH ecosystem. This initiative aims to enhance the decentralization and resilience of Eth...
Bullish
AI Security Tool Prevents Major XRP Ledger Exploit, Safeguarding Wallet Assets
28.02.2026 07:18
A critical vulnerability within the XRP Ledger (XRPL), which had the potential to enable malicious actors to drain user wallets, was successfully identified and reported by an automated AI-powered sec...
Neutral
IoTeX Offers 10% Bounty to Hackers for $4.4M Cross-Bridge Fund Return
24.02.2026 00:48
The IoTeX blockchain team has made a direct appeal to hackers, offering a 10% bounty for the return of approximately $4.4 million in stolen assets. The funds were taken in a recent exploit of the cros...
Neutral
AI Bot Mistakenly Tips $450K in Memecoins to User on X, Highlighting Crypto Risks
23.02.2026 09:18
A cryptocurrency tipping bot powered by artificial intelligence (AI) has accidentally transferred a memecoin stash worth approximately $450,000 to a user on the social media platform X (formerly Twitt...
Bullish
AI Security Tool Flags 92% of DeFi Exploits in Real-World Testing
20.02.2026 22:18
A specialized artificial intelligence (AI) system has demonstrated a 92% success rate in identifying real-world decentralized finance (DeFi) exploits before they cause significant damage, according to...
Neutral
CertiK Restores Trust in Crypto Security After Huione Incident: A Path to Recovery
12.02.2026 05:18
Blockchain security firm CertiK has successfully navigated a crisis of confidence following its controversial involvement with the Huione exchange. The company faced significant backlash from the cryp...
Neutral
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...