Internet Storm Center Tracks Threat Levels and Port Activity in Daily Report

The content features a report from the Internet Storm Center (ISC) for September 15th, 2026, highlighting the presence of handler Johannes Ullrich, whose threat level is currently green. It includes links to previous entries, information about Ullrich's classes for SANS, as well as various resources such as podcasts, job listings, and data on TCP/UDP port activity.

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