Collaborate Disseminate
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Wednesday, September 16th, 2026 https://isc.sans.edu/podcastdetail/10096, (Wed, Sep 16th)
I have not done this type of diary in a while: What traffic will you see from a system on boot, before a user logs in? I just took a quick look at macOS 27 “Golden Gate” to see what traffic you should expect. Here are some of the highlights:
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Tuesday, September 15th, 2026 https://isc.sans.edu/podcastdetail/10094, (Tue, Sep 15th)
Today, Apple released its annual update across all its operating systems. With that, Apple not only released new features but also patched 261 different vulnerabilities. This is the most vulnerabilities Apple has ever patched, but the increase is not as significant as other vendors&#;x26;#;39; “post-AI” patch releases.
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Monday, September 14th, 2026 https://isc.sans.edu/podcastdetail/10092, (Mon, Sep 14th)
I identified an attacker using a semi-autonomous coding agent to run an offensive operation: finding poorly secured LLM resale gateways, acquiring API access through ordinary web flaws and account farming, validating the resulting inference capacity, and aggregating it behind a single gateway of their own.
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Friday, September 11th, 2026 https://isc.sans.edu/podcastdetail/10090, (Fri, Sep 11th)
[This is a Guest Diary by Aaron Ng, an ISC intern as part of the SANS.edu BACS program]
Continue reading Redtail Payload Analysis [Guest Diary], (Wed, Sep 9th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Thursday, September 10th, 2026 https://isc.sans.edu/podcastdetail/10088, (Thu, Sep 10th)
About a week ago, Proxmox published an advisory revealing a vulnerability in older versions of Proxmox VE, its flagship Virtual Environment product. The vulnerability only affects version 7, which has not been supported for a couple of years now.