Cryptography

The Ethereum Foundation has formed a dedicated Post-Quantum team to address emerging threats from quantum computing. Led by Thomas Coratger, the initiative focuses on upgrading the network's cryptographic foundations before potential risks materialize. This move reflects a broader shift in the blockchain ecosystem toward proactive defenses.

December 13, 2025 由 AI 报道

SentinelOne researchers have disclosed a critical flaw in CyberVolk's new VolkLocker ransomware-as-a-service: a hardcoded master key stored in plaintext, enabling victims to decrypt files without ransom payment. Following the group's August 2025 relaunch after Telegram bans, this weakness underscores quality issues in their RaaS ecosystem.