L2 Sequencer Outages & Oracle Exploits: Defense Guide

How Arbitrum and Base sequencer downtime leads to MEV liquidations. Proof-of-Concept, Chainlink Grace Period fix, and Foundry tests for DeFi engineers.

How Jaredfromsubway MEV Bot Lost $15M: Sandwich Exploit

Inside the $15M Jaredfromsubway MEV bot exploit. A technical breakdown of the sandwich attack honeypot, poison tokens, and smart contract security.