Critical MikroTik Vulnerability - Patch Now
Mikrotik released a patch late last week for an already-exploited vulnerability. The vulnerability allows an SSH authentication bypass and is already being exploited. At this point, assume compromise.
Search Intelligence
numbat - AI agent observability
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ISC Stormcast For Friday, September 4th, 2026
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
![Honeypot-Omaha and batch.py [Guest Diary]](https://isc.sans.edu/diaryimages/images/Frank_Igbokwe_pic1.png)
Honeypot-Omaha and batch.py [Guest Diary]
[This is a Guest Diary by Frank Igbokwe, an ISC intern as part of the SANS.edu BACS program] 
ISC Stormcast For Thursday, September 3rd, 2026
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
ISC Stormcast For Wednesday, September 2nd, 2026
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
ISC Stormcast For Tuesday, September 1st, 2026
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
Guildma (Astaroth) malware infection from Brazilian Portuguese email
Introduction 
The Coding-Agent Trap: When a "Free" LLM Endpoint Is the Adversary
One of my internet-exposed inference honeypots was discovered, relabeled with sought-after model names, and incorporated into infrastructure apparently used to provide "free" LLM backends. It then rec
ISC Stormcast For Monday, August 31st, 2026
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.