Johannes Ullrich Hosts SANS Stormcast as Threat Level Stays Green

The content features a handler on duty, Johannes Ullrich, with the current threat level being reported as green. There is a mention of the ISC Stormcast for July 21, 2026. Additional resources and links are provided for further information on classes taught by Johannes for SANS, along with previous diary entries, discussion comments, and diverse tools and data relevant to information security, including TCP/UDP port activity, threat feeds, and an API.