SANS Stormcast Friday, August 21st, 2026: Microsoft Graph and Powershell; Keycloak Vuln; Cryptographic Context Injection; N-Able Password Leak

Using Microsoft Graph and Powershell to Mine for Information - Stale Accounts and Licenses
https://isc.sans.edu/diary/Using%20Microsoft%20Graph%20and%20Powershell%20to%20Mine%20for%20Information%20-%20Stale%20Accounts%20and%20Licenses/33264
Using Microsoft Graph and Powershell - Risk Detection Commands
https://isc.sans.edu/diary/Using%20Microsoft%20Graph%20and%20Powershell%20-%20Risk%20Detection%20Commands/33266
Keycloak Vulnerability
https://github.com/keycloak/keycloak/issues/51833 https://www.keycloak.org/2026/08/keycloak-2672-released
CRYPTOGRAPHIC CONTEXT INJECTION ATTACK
https://adversa.ai/blog/cryptographic-context-injection-grok-data-theft/
N-able password manager
https://amibeingpwned.com/blog/solar-winds-part-2-avoided?_sp=75fd154a-e34f-41d0-8624-7c285776c13d.1787263544340
My Upcoming Classes
https://www.sans.org/profiles/dr-johannes-ullrich