# Spearbit ## Recent Posts - [From Exploit to Recovery: Unraveling DeFi Incidents with Spreek](https://paragraph.com/@spearbit/from-exploit-to-recovery-unraveling-defi-incidents-with-spreek): Spreek presented a deep-dive into the Platypus Finance hack during an internal Spearbit Seminar. Platypus Finance isĀ an AMM protocol on Avalanche, and it's primarily designed for exchanging stablecoins. - [Arbiter - EVM Logic Simulator for Security and Performance Testing](https://paragraph.com/@spearbit/arbiter-evm-logic-simulator-for-security-and-performance-testing): Designed to execute EVM logic with full parity as quickly as possible - [Demystifying ZKPs with Porter Adams](https://paragraph.com/@spearbit/demystifying-zkps-with-porter-adams) - [Numerical Analysis](https://paragraph.com/@spearbit/numerical-analysis): Security Tips and Tricks for DeFi Audits ## Blog Information - [Homepage](https://paragraph.com/@spearbit/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@spearbit): Subscribe to updates - [Twitter](https://twitter.com/SpearbitDAO): Follow on Twitter ## Optional - [All Posts](https://paragraph.com/@spearbit/): Complete post archive - [Sitemap](https://paragraph.com/@spearbit/sitemap-index.xml): XML sitemap for crawlers