AI‑Driven DeepSeek XML Error Injection Bypasses WAF, Dumps 19 DBs in 2 Hours

In a production‑environment penetration test, the researcher leveraged DeepSeek V4 Pro via a custom Claude Code bridge to craft an XML‑parsing‑error‑based Boolean blind SQL injection that evaded WAF keyword filters, allowing character‑by‑character extraction of all 19 database names within two hours at a cost of only ¥1.4.

DeepSeekSQL injectionWAF bypass

0 likes · 10 min read

AI‑Driven DeepSeek XML Error Injection Bypasses WAF, Dumps 19 DBs in 2 Hours

IT Services Circle

Oct 20, 2025 · Artificial Intelligence

How NanoChat Lets Anyone Train a ChatGPT‑Like Model for $100

NanoChat, an open‑source full‑stack AI model solution created by Andrej Karpathy, enables users to train a functional chat model on a modest $100 cloud GPU rental, offering a low‑cost, hands‑on alternative to proprietary large‑language‑model services.

AI trainingLarge Language Modelcost-effective

0 likes · 4 min read

How NanoChat Lets Anyone Train a ChatGPT‑Like Model for $100

21CTO

Dec 31, 2019 · Fundamentals

How a $3 Linux‑Powered Business Card Packs Games, MicroPython, and a Full OS

This article describes a tiny Linux‑based business card that boots in seconds, includes classic games and a MicroPython interpreter, runs on an 8 MB Allwinner F1C100s chip, and can be built for under three dollars using inexpensive components and DIY PCB fabrication.

DIYHardwareLinux

0 likes · 5 min read

How a $3 Linux‑Powered Business Card Packs Games, MicroPython, and a Full OS