531 posts tagged with "Security"
Cybersecurity, smart contract audits, and best practices
DeFi's Q1 2026 Hack Report: $169M Stolen as Attackers Ditch Smart Contracts for Private Keys and Cloud Infrastructure
DefiLlama data shows $169M stolen from 34 DeFi protocols in Q1 2026 — down 89% YoY but masking a dangerous shift. The costliest attacks bypassed smart contracts entirely, targeting private keys (Step Finance $40M), cloud infrastructure (Resolv Labs $23M), and oracle systems (Drift Protocol $285M). Analysis of the evolving threat landscape and what protocols must do now.
Quantum-Resistant Coins Surge 50% as Google Warns Bitcoin Could Be Cracked in 9 Minutes
Google Quantum AI's 57-page paper estimates a future quantum computer could crack Bitcoin in 9 minutes. QRL surged 51%, Algorand gained 25%, and Naoris Protocol launched the first quantum-resistant L1 mainnet. We analyze the emerging Q-Day hedge narrative and what it means for crypto security.
AI Agents Can Now Detect 92% of DeFi Exploits — But They Can Also Create Them
Cecuro's purpose-built AI security agent detects 92% of DeFi smart contract vulnerabilities vs GPT-5.1's 34%. As OpenAI's EVMbench shows AI exploit capability hitting 71%, the smart contract security arms race enters a new phase.
Canada's Post-Quantum Cryptography Deadline Is Here — What It Means for Bitcoin, Ethereum, and Solana
Canada's April 2026 PQC mandate forces federal departments to submit quantum-safe migration plans — the first G7 sovereign deadline. Here's how Bitcoin (BIP-360), Ethereum (Strawmap), and Solana are racing to upgrade before quantum computers can break elliptic-curve cryptography.
Drift Protocol's $286M Exploit: How a Legitimate Solana Feature Became DeFi's Deadliest Weapon
Drift Protocol lost $286M in the largest DeFi hack of 2026 after attackers weaponized Solana's durable nonces feature to pre-sign admin transactions weeks before execution. Here's what happened and what every protocol must learn.
Quantum Apocalypse Timeline for Web3: Which Blockchains Survive Q-Day?
Quantum computers threaten to break blockchain cryptography by 2035. Explore the Q-Day timeline, which chains are preparing (Ethereum, Bitcoin, Algorand, Solana), NIST post-quantum standards, and what builders and investors should do now.
Ethereum's Ship of Theseus: How 10+ Client Teams Are Quietly Rebuilding the Network's Cryptography Before Quantum Computers Strike
Explore how Ethereum is proactively upgrading its cryptographic infrastructure to withstand the impending quantum computing era, ensuring the network's resilience and security.
Ethereum Quantum-Proof Blueprint: Inside the 2029 Migration That Could Save $400 Billion in On-Chain Assets
Ethereum's 2029 migration plan aims to protect $400 billion in on-chain assets from quantum threats by implementing post-quantum security measures and cryptographic innovations.
Your Code Is Fine — They're Coming for Your Keys: Inside Crypto's $2.2 Billion Infrastructure Targeting Shift
Examine the shift in crypto threats from smart contract exploits to infrastructure attacks, with North Korea leading the charge. Discover how adversaries are targeting keys, wallets, and cloud systems, bypassing traditional security measures.