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19FortyFive
2026年8月25日 14:38

美国空军价值3.5亿美元的F-22猛禽可达2.25马赫，雷达信号比中国歼-20小100倍，比F-35小15倍

The US Air Force’s $350,000,000 F-22 Raptor Can Hit Mach 2.25 and Has a Radar Signature That Is 100 Times Smaller Than China’s J-20 and 15 Times Smaller Than the F-35

U.S. Air Force F-22 Raptors, E-3 Sentrys, C-17 Globemaster IIIs, C-130J Herculeses and C-12F Hurons participate in a close formation taxi known as an elephant walk at Joint Base Elmendorf-Richardson, Alaska, May 5, 2020. This event displayed the

Security Affairs _恶意软件
2026年8月16日 17:15

Mustang Panda 使用内核 Rootkit 升级 CoolClient

Mustang Panda Upgrades CoolClient With a Kernel Rootkit

Mustang Panda 使用签名的内核驱动程序升级了 CoolClient，该驱动程序隐藏了进程、文件和网络活动，使后门更难检测。 HoneyMyte, also known as Mustang Panda, has pushed its CoolClient backdoor another step deeper into Windows.卡巴斯基的最新分析显示了一种新变体，可以将签名的内核模式驱动程序部署为 Windows [...]

Eos杂志
2026年8月5日 13:17

A Hybrid Approach for Revealing Headwater Hydrology

A Hybrid Approach for Revealing Headwater Hydrology

Coordinated work to compile existing data and apply models pairing physical understanding with machine learning could substantially improve streamflow predictions for little-known headwater basins.