Author Archives: SANS Internet Storm Center, InfoCON: green

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Wednesday, April 22nd, 2026 https://isc.sans.edu/podcastdetail/9902, (Wed, Apr 22nd)→

[This is a Guest Diary by L. Carty, an ISC intern as part of the SANS.edu Bachelor&&#x23&#x3b;39&#x3b;s Degree in Applied Cybersecurity (BACS) program [1].]

Continue reading [Guest Diary] Beyond Cryptojacking: Telegram tdata as a Credential Harvesting Vector, Lessons from a Honeypot Incident, (Wed, Apr 22nd)→

There have been reports of threat actors using a .wav file as a vector for malware.

Continue reading A .WAV With A Payload, (Tue, Apr 21st)→

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Tuesday, April 21st, 2026 https://isc.sans.edu/podcastdetail/9900, (Tue, Apr 21st)→

Every morning, security people around the world face the same ritual: opening their vulnerability feed to find a lot of new CVE entries that appeared overnight. Over the past decade, this flood has become a defining challenge of modern defensive security. Some numbers[1]:

Continue reading Handling the CVE Flood With EPSS, (Mon, Apr 20th)→

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Monday, April 20th, 2026 https://isc.sans.edu/podcastdetail/9898, (Mon, Apr 20th)→

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)→

Introduction

Continue reading Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)→

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Thursday, April 16th, 2026 https://isc.sans.edu/podcastdetail/9894, (Thu, Apr 16th)→

[This is a Guest Diary by Alec Jaffe, an ISC intern as part of the SANS.edu Bachelor&&#x23&#x3b;39&#x3b;s Degree in Applied Cybersecurity (BACS) program [1].

Continue reading [Guest Diary] Compromised DVRs and Finding Them in the Wild, (Thu, Apr 16th)→