OPEN PORT CHRONICLE: WHAT PORT 80 REVEALED ABOUT THE INTERNET

Summary from the TLDR InfoSec newsletter

RedHunt Labs scanned billions of IP addresses for open port 80s and discovered 42 million accessible IPs. Its research revealed 25,000 unique HTTP headers, 2.1 million favicon hashes, 500,000 email addresses, 600,000 social media links, and 25,000 cloud storage buckets, highlighting internet security's current state.