DOJ Freezes $701 Million in Crypto Fraud Linked to Fake Investment Platforms
TLDR: The DOJ froze $701 million and seized 503 fake crypto investment websites in a coordinated global operation. Pig butchering...
Scallop DeFi Exploit Exposes Deprecated Contract Risk Amid April 2026’s $606M Lo...
TLDR: Scallop’s $140K loss came from a deprecated rewards contract, not its core lending protocol infrastructure. April 2026 has r...
Cardano Foundation Deepfake Scam Targets Developer as CZ Issues Warning
TLDR: AI deepfake video and cloned voice helped scammers imitate a known Cardano Foundation executive Big Pey stopped the attack e...
Is Algorand One of the Few Quantum-Resistant Blockchains? Here’s What the Data S...
TLDR: Coinbase’s Quantum Advisory Board named Algorand and Aptos the most quantum-prepared layer-1 blockchains in April 2026. Algo...
U.S. Military Confirms It Runs a Bitcoin Node for Cybersecurity Testing
TLDR: The U.S. government runs a Bitcoin node for cybersecurity testing, not for mining or investment. Admiral Paparo calls Bitcoi...
Arbitrum Security Council Freezes 30,766 ETH Linked to KelpDAO Exploit
TLDR: The Arbitrum Security Council froze 30,766 ETH on Arbitrum One tied to the KelpDAO exploit. Law enforcement provided direct...
Ripple Unveils Quantum Readiness Roadmap for XRP Ledger With Full Transition Tar...
TLDR: Ripple targets full post-quantum cryptography transition for the XRP Ledger network no later than 2028. The “harvest now, de...
Kelp DAO rsETH Bridge Hack Drains $292M as DeFi Losses Top $600M in Two Weeks
TLDR: An attacker drained 116,500 rsETH worth $292M from Kelp DAO’s LayerZero-powered bridge in one attack. Stolen rsETH was depos...
Zcash Patches Four Critical Vulnerabilities Across Both Full-Node Implementation...
TLDR: Security researcher Alex “Scalar” Sol reported four Zcash vulnerabilities on April 4, 2026, via coordinated disclosure chann...