Blockchain Educational Video - Smart Contract Security
In this educational video, we will introduce two classic vulnerabilities in smart contract programs. The first is the re-entrancy vulnerability, and the second is the integer overflow vulnerability. We will also demonstrate how to exploit these vulnerabilities in the vulnerable smart contracts with an example code in the Remix IDE.

▶︎
I Hacked This Temu Router. What I Found Should Be Illegal.
![Nicholas Carlini - Black-hat LLMs | [un]prompted 2026](https://i.ytimg.com/vi/1sd26pWhfmg/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4Af4JgALQBYoCDAgAEAEYciBmKDYwDw==&rs=AOn4CLBn1sRfbeYcMnkqD2mtRZhq1TO6JQ)
▶︎
Nicholas Carlini - Black-hat LLMs | [un]prompted 2026

▶︎
Why Security Fails Even When ‘Doing Everything Right’

▶︎
Creator of C++: Bell Labs, Negative Overhead Abstraction, Mistakes | Bjarne Stroustrup

▶︎
Blockchain Educational Video - Cybercrime on Blockchain

▶︎
Boxing Errors & Type Casting in Rust

▶︎
Why The Russian Accent Terrifies Everyone

▶︎
Palantir. IT’S WORSE Than You Think

▶︎
THESE Apps Are SPYING on You — Shut Them Off NOW!

▶︎
As Strong As Its Weakest Link: How to Break Blockchain DApps at RPC Service (NDSS 2021)

▶︎
Attacking AI - Jason Haddix - NDC Security 2026

▶︎
But what is quantum computing? (Grover's Algorithm)

▶︎
Claude Mythos: Marketing hype or the end of cybersecurity?

▶︎
Trump Attends NBA Finals, Cries Election Fraud in California & Storms Out of Interview

▶︎
Why Google Just Gave Away Gemma 4 for Free

▶︎
Andrej Karpathy: From Vibe Coding to Agentic Engineering w/ Stephanie Zhan

▶︎
The Mind Behind Linux | Linus Torvalds | TED

▶︎
🚗 BYD : The biggest SCAM of the car industry ?

▶︎
Transformers, the tech behind LLMs | Deep Learning Chapter 5

▶︎
