Mandiant：朝鲜黑客组织正在加大针对加密货币和金融科技公司的社会工程学攻击

Tether phong tỏa 4,2 tỷ USD USDT liên quan hoạt động phi pháp

Tether has frozen approximately $4.2 billion in USDT related to illegal activities, with $3.5 billion this year alone. They also collaborated with the U.S. Department of Justice to freeze $61 million linked to large-scale crypto fraud. USDT's circulating supply has surpassed $180 billion, reinforcing its status as the largest stablecoin. Tether can remotely freeze tokens at law enforcement's request to aid investigations and curb financial crime.

XRP 今日新聞：XRPL 嚴重漏洞險清空錢包，緊急修補推動 1.35 美元反彈

XRP Ledger 擬議的批次修訂案（XLS-56）發現嚴重邏輯漏洞，可能導致未經授權的帳本更改。但因從未在主網啟動，持有者資金安全無虞。開發者已標記此修訂為不再支持，並提供深層修復方案，XRP 技術面在1.35美元支撐反彈，未來走勢看向1.61美元阻力位。

韓國國稅局洩漏助記詞，白帽駭客清空 480 萬代幣後全部歸還

韓國國稅局因發佈包含Ledger硬體錢包12字助記詞的照片，遭不明人士轉移400萬枚Pre-Retogeum代幣，價值約480萬美元。此事件暴露了政府機關對數位資產保管的安全缺陷，雖然代幣已歸還，但顯示了需加強數位資產保護的必要性。

預測市場內線交易醜聞曝光，OpenAI 率先開除涉案員工

OpenAI 解僱了一名員工，因其涉嫌在預測市場利用公司內部機密資訊進行內線交易，違反公司合規政策。該事件為大型科技公司首次因內線交易解僱員工，並引發對預測市場監管的關注。鏈上數據顯示，該員工之外存在多個可疑交易，這可能暗示更廣泛的內部消息洩露問題。

Máy tính lượng tử có thể đe dọa bảo mật crypto, CTO Ledger cảnh báo

Experts warn that quantum computers powerful enough to break elliptic curve cryptography (ECC) may threaten crypto network security. ECC, crucial for public and private key systems, could be compromised, enabling the retrieval of private keys from public ones. While post-quantum cryptography (PQC) offers promising solutions, implementation challenges remain. Cryptocurrency communities are urged to prepare proactively to safeguard digital asset infrastructure against future quantum threats.

前Mt. Gox CEO提议比特币硬分叉，拟追回52亿美元失窃资产

前Mt. Gox CEO Karpelès提议通过比特币硬分叉追回2011年被盗的79,956枚BTC，价值约52亿美元。该方案允许通过新规则对特定地址的资金进行管理，用于偿还债权人，但需全网协调，存在分裂风险。