Handler on Duty: Johannes Ullrich
Threat Level: green
Podcast Detail
SANS Stormcast Tuesday, March 24th, 2026: Tax Scam to EDR Kill; Netscaler Patches; gRPC-Go Authz Bypass;
If you are not able to play the podcast using the player below: Use this direct link to the audio file: https://traffic.libsyn.com/securitypodcast/9862.mp3
My Next Class
| Application Security: Securing Web Apps, APIs, and Microservices | Orlando | Mar 29th - Apr 3rd 2026 |
| Network Monitoring and Threat Detection In-Depth | Amsterdam | Apr 20th - Apr 25th 2026 |
From W-2 to BYOVD: How a Tax Search Leads to Kernel-Mode AV/EDR Kill
https://www.huntress.com/blog/w2-malvertising-to-kernel-mode-edr-kill
NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-3055 and CVE-2026-4368
https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696300
gRPC-Go Authorization bypass via missing leading slash in :path CVE-2026-33186
https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3
| Application Security: Securing Web Apps, APIs, and Microservices | Orlando | Mar 29th - Apr 3rd 2026 |
| Network Monitoring and Threat Detection In-Depth | Amsterdam | Apr 20th - Apr 25th 2026 |
| Application Security: Securing Web Apps, APIs, and Microservices | San Diego | May 11th - May 16th 2026 |
| Network Monitoring and Threat Detection In-Depth | Online | Arabian Standard Time | Jun 20th - Jun 25th 2026 |
| Network Monitoring and Threat Detection In-Depth | Riyadh | Jun 20th - Jun 25th 2026 |
| Application Security: Securing Web Apps, APIs, and Microservices | Washington | Jul 13th - Jul 18th 2026 |
| Application Security: Securing Web Apps, APIs, and Microservices | Online | British Summer Time | Jul 27th - Aug 1st 2026 |
| Application Security: Securing Web Apps, APIs, and Microservices | Las Vegas | Sep 21st - Sep 26th 2026 |





