Category: SANS™ Internet Storm Center

RDP is one of the most prominent entry points into networks. Ransomware actors have taken down many large networks after initially entering via RDP. Credentials for RDP access are often traded by “initial access brokers". I

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Today, Apple released updates for all of its operating systems. These updates include new AI features. For iOS 18 users, the only upgrade path is iOS 18.1, which includes the AI features. Same for users of

Phishing authors have long ago discovered that adding HTML attachments to the messages they send out can have significant benefits for them – especially since an HTML file can contain an entire credential-stealing web page and

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Ivanti products have given us a rich corpus of vulnerabilities in recent months (years). Of course, we do see occasional scans attempting to exploit them. Just today, I spotted two of them. None of them is

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

We do keep seeing attackers "poking around" looking for enabled development features. Developers often use these features and plugins to aid in debugging web applications. But if left behind, they may provide an attacker with inside

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.