现有工程与学术研究存在两处明显短板：第一，多数供应链安全研究聚焦 OAuth 令牌防护、第三方供应商准入审计，未结合 CRM 数据泄露后的定向钓鱼衍生威胁开展联动分析；第二，现有钓鱼检测模型未引入客户泄露业务画像特征，无法区分普通泛化钓鱼与高欺骗性定向钓鱼，缺少适配 SaaS 企业客户防护的轻量化检测代码与落地流程。基于上述现实痛点，本文以 LastPass 供应链泄露事件为核心案例，系统拆解定向 ...

While Excel is ubiquitous, I prefer Python for my data analysis. Spreadsheets are great for formatting data, but it's Python that's allowed me to build my own super calculator out of regular Python ...

你以为import xxx就一行代码，Python背地里干了一堆活儿。今天把这条链路拆开看，顺便解决三个让人头疼的问题：循环导入、启动慢、插件扩展。 项目启动要8秒。同事说忍忍就好，我忍不了。 打开终端加了-v参数，看Python启动时到底在干嘛。屏幕滚了三屏import ...

We all know that importing passwords from a CSV file to Firefox is an easy task. The truth is the problem lies in that only. Normally, we use the “Import from a File” option to import passwords from a ...

In this video, we cover the new IMPORTCSV and IMPORTTEXT functions in Excel, which simplify importing data into the application. The IMPORTCSV function allows importing CSV files using just the file ...

Opening LibreOffice Calc or Excel to check if a CSV has 500 rows or 5,000? To verify low stock items? To spot pricing errors? There's a faster way that works on any Linux server or terminal. This ...

This article is the 20th entry of the Google Workspace Standard Features Advent Calendar 2025. Are you doing data analysis in Google Sheets? Where do you get the data for your analysis in Google ...

In iOS 26, currently in beta, Apple Notes has gained new Markdown support, letting you seamlessly import and export files in the popular plain-text formatting language. Whether you're a developer, ...

CleverCSV is a Python package for handling messy CSV files. It provides a drop-in replacement for the builtin CSV module with improved dialect detection, and comes with a handy command line ...