Think your Wi-Fi is safe? Your coding tools? Or even your favorite financial apps? This week proves again how hackers, ...

The Justice Department faces renewed pressure to release records tied to the late sex offender Jeffrey Epstein. The House voted 427-1 on Tuesday to pass a bill mandating the release of the files, and ...

A House push to release files related to convicted sex offender Jeffrey Epstein cleared a significant hurdle Nov. 12, as Democrats and a handful of Republicans reached 218 signatures to force a floor ...

Both chambers of Congress passed legislation this week forcing the release of the Jeffrey Epstein files, after President Donald Trump capitulated and blessed the bill. Trump said Wednesday night he ...

The House of Representatives is set to hold a vote on releasing the Epstein files after a two-month hiatus prevented the newly elected Democratic Congresswoman Adelita Grijalva of Arizona from ...

KazMunayGas事件是一面镜子，映照出当前网络安全生态在高对抗环境下的脆弱认知结构。当技术指标被迅速转化为地缘政治叙事，误判不仅可能引发市场波动、外交摩擦，更会消耗本应用于真实威胁的防御资源。解决之道不在否定威胁存在，而在建立更严谨的事实—推断 ...

BM25 是一种用于信息检索的排名函数，用于衡量查询与文档的相关性。它基于词频（t）和文档长度进行加权计算，同时考虑逆文档频率（IDF）以惩罚常见词。在整个公式中，需重点关注总文档数 N 和文档频率 DF 等全局统计信息，这些信息直接影响实现的难度。

Late convicted sex offender Jeffrey Epstein said about Donald Trump in 2018: "I am the one able to take him down", released documents show The private messages are part of more than 20,000 files ...