Bing launches AI citation tracking in Webmaster Tools, Mueller finds a hidden HTTP homepage bug, and new data shows most ...

Deno Sandbox works in tandem with Deno Deploy—now in GA—to secure workloads where code must be generated, evaluated, or ...

The operator of Archive.today is unknowingly using visitors to their site for a DDoS attack. A Finnish blogger is affected.

Hackers are targeting developers by exploiting the critical vulnerability CVE-2025-11953 in the Metro server for React Native ...

Think of a REST API like a waiter in a restaurant. You (an app) tell the waiter what you want (your request), and the waiter goes to the kitchen (the server) to get it for you. REST is just a set of ...

The majority of the 1.4 million React2Shell exploitation attempts GreyNoise saw in a week deployed cryptominers and reverse ...

Since 2023, multiple security investigations have highlighted a growing trend in which China-linked threat actors ...

CTM360 reports 4,000+ malicious Google Groups and 3,500+ Google-hosted URLs used to spread the Lumma Stealer infostealing ...

Attackers are actively exploiting a critical vulnerability in React Native's Metro server to infiltrate development ...

Web scraping tools gather a website's pertinent information for you to peruse or download. Learn how to create your own web ...

Critical n8n v CVE-2026-25049 allows authenticated workflow abuse to execute system commands and expose server data.

引言 缓存是工程师优化分布式系统时首先采用的工具之一。我们会缓存已完成的响应（如数据库查询结果或HTTP响应体），以避免重复执行昂贵的任务。然而，传统缓存未能解决一个经常被忽视的低效源头，即重复的进行中请求（duplicate in-flight request）。