Leaked API keys are nothing new, but the scale of the problem in front-end code has been largely a mystery - until now. Intruder's research team built a new secrets detection method and scanned 5 ...

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

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

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

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 malware and a trojanized "Ninja Browser." The report details how attackers ...

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

StealC malware campaign exploits fake CAPTCHA pages to steal sensitive data while blending into normal system activity.

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）。