On the stand there is an interactive tabletop display that used to look impossibly modern in movies 20 years ago. With the swipe of a finger, a video plays. It is of a driver arriving at a supermarket where there is a waiting robot with bags of groceries it already knew you wanted.
第二是事件聚类去重。对所有内容做 Embedding 向量嵌入（用的 text-embedding-3-small，非常便宜），计算相关性，剔除针对同一个主题、不同信息源的重复内容。这里有一套三级通知降噪机制：相似度低于 0.85 的视为全新事件，完整推送；0.85 到 0.97 之间的视为增量更新，只推送新增信息；超过 0.97 且实体高度重合的，直接静默。一个事件簇如果连续 7 天没有更新，会自动归档。，推荐阅读下载安装 谷歌浏览器 开启极速安全的 上网之旅。获取更多信息
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A company contracted us for a series of pentests, the whole enchillada. Internal, external, phishing, and… physical. We have several buildings, with employees and security and cameras and shit, which means that the buildings were secured. There is a few hundred employees, apparently, but the fact is that we had one week on-site for three of the tests: Social engineering, physical, and the internal penetration test. I will not discuss the internal side of it, but I want to focus on all the new and shiny stuff I got to try out!
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