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Crypto

Stellar pursues quantum-resistant migration without address changes, signing key replacement central

The Stellar Development Foundation unveiled QPP, a roadmap to prepare the Stellar (XLM) network for quantum computers, and said it aims to complete a shift of all accounts to quantum-resistant signatures by the end of 2027. The plan is designed to keep existing addresses and transaction histories intact while replacing only signing keys. It outlines a three-stage rollout from 2026, adds NIST-standardised ML-DSA support, and raises dormant-account handling as a remaining issue.

Crypto

Stellar security model controversy spreads; Charles Hoskinson calls it legitimate technology

Cardano (ADA) founder Charles Hoskinson (찰스 호스킨슨) publicly pushed back against controversy around the Stellar network that followed a partnership announcement between the Depository Trust & Clearing Corporation and the Stellar Development Foundation. He called Stellar legitimate technology and questioned criticism of its structure. The debate has focused on Stellar’s security model and its consensus approach. Critics argue Stellar lacks economic security, while Stellar developers say its design reflects different choices, not weaknesses.

AI & Enterprise

Samsung SDS says cloud is biggest share of IT services revenue, to invest 10 trillion won by 2031

Samsung SDS on Wednesday reported preliminary first-quarter revenue of 3.35 trillion won and operating profit of 78.3 billion won. Revenue fell 3.9 percent from a year earlier, while profit slid 70.8 percent after it booked a 112.0 billion won retirement benefit provision following a change in severance pay calculation standards. Cloud revenue rose 5.8 percent to 690.9 billion won, becoming the largest share within IT services.