One example of that happening: Jacklyn and Miguel Bezos, the parents of Amazon founder Jeff Bezos, pledged up to $500 million to UNICEF, the United Nations humanitarian relief organization. No other donors on this list clearly made gifts for international development or foreign aid such a high priority. However, some of these donors’ foundations, notably the Gates Foundation, do support those efforts.
Details about the U.S. intelligence were first reported by The Washington Post.
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A flurry of deals at the end of 2025 saw Alphabet, Oracle, and Meta sell more than $70 billion in bonds over the course of weeks. That was in an overall investment-grade bond market that saw nearly half a trillion flow into taxable bond funds last year with foreign investors picking up about $304 billion in U.S. corporate bonds, according to asset manager Breckinridge Capital.，推荐阅读汽水音乐获取更多信息
俄罗斯无腿博主启程攀登世界最高峰20:57
仅支持后量子密码学远远不够。系统必须禁用量子脆弱密码算法以防降级攻击。但在大型联邦系统（如万维网）中，由于部分客户端尚未支持后量子证书，服务器仍需兼容传统协议。不过通过“PQ HSTS”和证书透明度机制，仍可实现HTTPS防降级保护。