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The National Board of Revenue (NBR) has started regularly publishing HS Code-based import data on its website to enhance transparency and facilitate easier access to trade-related information for the ...

Elon Musk has offered a blunt account of why trimming government waste and fraud is far harder than it appears on paper, arguing that even the most obvious cases trigger emotional backlash that can ...

Many popular apps collect far more personal data than they need to work. These 20 apps quietly gather your photos, location, contacts, and more—and you probably have at least one of them installed ...

Upcoming 50% tariffs on semi-finished and derivative copper products start August 1. Chile, Canada, and Mexico are top U.S. copper sources, potentially impacting tariffs' effects. Copper import ...

当前的电信反欺诈主要依赖于号码黑名单库。然而，攻击者利用VoIP技术可以轻易生成海量的虚拟号码，并在每次攻击后迅速更换。这种“打一枪换一个地方”的策略使得基于静态特征的黑名单更新速度远远落后于号码生成的速度。此外，攻击者常使用合法的被黑账号或境外正规号码作为跳板，使得单纯的号码信誉评分机制失效。