New Feature: Daily Trends Report

Published: 2025-08-04. Last Updated: 2025-08-05 02:52:01 UTC
by Johannes Ullrich (Version: 1)
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I implemented a new report today, the "Daily Trends" report. It summarizes noteworthy data received from our honeypot. As with everything, it will improve if you provide feedback :)

There are two ways to receive the report:

  1. E-Mail: Sign up at https://isc.sans.edu/notify.html 
  2. JSON/HTTP: You may also just download the raw JSON data for the report at https://isc.sans.edu/feeds/trends.json

The sections of the report:

  • Top 10 newly registered domains, based on our domain score (the higher, the more suspect)
  • Top 10 URLs: The top 10 newly seen URLs from our web honeypot.
  • Top 10 New SSH/Telnet usernames: Usernames our Cowrie honeypots have not seen before.
  • Top 10 Trending ports

The layout will be refined for sure. Let me know I the data is useful.

Can't receive the email? E-mail delivery has always been an issue, which is why we offer the JSON report as well.

 

daily trends reports snippet

--
Johannes B. Ullrich, Ph.D. , Dean of Research, SANS.edu
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Keywords: trends report
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ISC Stormcast For Monday, August 4th, 2025 https://isc.sans.edu/podcastdetail/9554

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