When the Attackers Name Malware After You, You Know You're Doing Something Right

This post details the evolution of Cloudflare's 'I'm Under Attack' Mode (IUAM). It highlights how the initial simple math challenge was reverse-engineered by malware named 'OutFlare', prompting Cloudflare to immediately deploy an updated, more complex version. The post also introduces the concept of 'proof of work' challenges, inspired by Bitcoin, as a future enhancement to combat sophisticated attacks, emphasizing Cloudflare's advantage in real-time updates and adaptation within its cloud service.