SecurityGlassnode: 1.92M Bitcoin Exposed to Quantum Computing RiskBlockchain analytics firm Glassnode classified 1.92 million BTC, or 9.6% of total supply, as vulnerable to quantum compu...May 21, 2026, 08:01 AMGlassnodeBitcoin
SecurityBinance's CZ Warns Developers to Rotate Keys After GitHub BreachGitHub confirmed that thousands of internal repositories were accessed without authorization. Binance founder Changpeng ...May 20, 2026, 08:02 AMGitHubBinance
SecurityExchangesBankr Disables Transactions After 14-Wallet Security BreachBankr halted all transactions after 14 user wallets were compromised in a security incident, with users reporting signif...May 20, 2026, 08:01 AMBankr
SecurityMacroEthereum Better Positioned Than Bitcoin for Quantum Threats, Report SaysA new report from blockchain security experts argues that Ethereum faces fewer risks than Bitcoin from quantum computing...May 20, 2026, 07:04 AMEthereumBitcoin
ExchangesSecuritySwan Bitcoin Faces $970M Lawsuit Over Prime Trust CollapseSwan Bitcoin is defending a $970 million lawsuit alleging the company moved 11,994 Bitcoin, cash, stablecoins, and XRP f...May 19, 2026, 09:03 AMSwan BitcoinPrime Trust
SecurityDeFiECHO Token Falls After $76.7M Admin Key Exploit Enables Unauthorized eBTC MintingAn attacker compromised Echo Protocol's admin key and minted $76.7 million in unauthorized eBTC, using the fake tokens t...May 19, 2026, 09:01 AMEcho ProtocolECHO
SecurityDeFiEcho Protocol Pauses Bridge After $76M eBTC Exploit on MonadEcho Protocol halted its bridge after an attacker minted approximately 1,000 unauthorized eBTC tokens worth $76 million ...May 19, 2026, 09:01 AMEcho ProtocolPeckShield
SecurityRegulationOhio Man Sentenced to 9 Years for $10M Cryptocurrency Ponzi SchemeAn Ohio resident received a 9-year prison sentence for operating a $10 million cryptocurrency Ponzi scheme that defraude...May 19, 2026, 04:02 AMCrypto Briefing
Layer 1SecurityGoogle AI Breakthroughs at I/O 2026 May Reshape Blockchain Security StandardsGoogle will announce AI advancements at its I/O 2026 conference with potential implications for blockchain governance an...May 19, 2026, 04:01 AMGoogleGoogle I/O
