The Protocol: Bitcoin proposal that could freeze quantum-related coinsCoinDesk• April 15, 2026 at 06:06 PMShareAlso: AI agents & crypto payments, CoW Swap hijack, ZK proofs on XRPL.Read Full ArticleRelated ArticlesRamAIn (YC W26) Is HiringCommentsHacker News• Apr 16, 2026, 07:01 AMOpenAI Agents SDKBuild production agents with harness and sandboxProduct Hunt• Apr 16, 2026, 06:51 AMUAC-0247 Targets Ukrainian Clinics and Government in Data-Theft Malware CampaignThe Computer Emergencies Response Team of Ukraine (CERT-UA) has disclosed details of a new campaign that has targeted governments and municipal healthcare institutions, mainly clinics and emergency hospitals, to deliver malware capable of stealing sensitive data from Chromium-based web browsers and WhatsApp. The activity, which was observed between March and AprilThe Hacker News• Apr 16, 2026, 06:20 AMBitcoin's quantum debate splits as Adam Back pushes optional upgrades over forced freezeThe Blockstream CEO told Paris Blockchain Week that Bitcoin should build quantum-resistant upgrades now, a day after Jameson Lopp proposed freezing vulnerable coins instead.CoinDesk• Apr 16, 2026, 05:51 AMBitcoin rally is taking a breather near $75,000. Onchain data shows whyBTC is up 10% for the month, but the bull run has stalled near $75,000 in the past 48 hours. Here's why.CoinDesk• Apr 16, 2026, 05:44 AMAgent CardPrepaid virtual Visa cards for AI agentsProduct Hunt• Apr 16, 2026, 05:42 AM
