Tag: fans

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

Simple Scans for Cloud Metadata Service https://isc.sans.edu/diary/Simple%20Scans%20for%20Cloud%20Metadata%20Service/33260 Oracle Critical Security Patch Update Advisory – August 2026 https://www.oracle.com/security-alerts/cspuaug2026.html NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19489 and CVE-2026-19490 https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX696939 Beware of Ransomware Rescuers https://www.guidepointsecurity.com/blog/beware-ransom-busters/ My Upcoming Classes https://www.sans.org/profiles/dr-johannes-ullrich

CoSnitch: When Your AI Assistant Becomes Its Own Whistleblower https://www.varonis.com/blog/cosnitch GEEKOM confirms malware was hosted on its website https://videocardz.com/newz/geekom-apologizes-for-hosting-malware-in-driver-package-for-its-mini-pcs Medusa Ransomware Update https://www.cisa.gov/sites/default/files/2026-08/aa25-071a-stopransomware-medusa-ransomware-508c.pdf How Google is Making Private AI Practical with Homomorphic Encryption https://blog.google/security/how-google-is-making-private-ai-practical-with-homomorphic-encryption/ My Upcoming Classes https://www.sans.org/profiles/dr-johannes-ullrich

Apple Patches or iOS and macOS https://isc.sans.edu/diary/Apple%20Patches%20iOS%20and%20macOS/33254 Screen Sharing Security https://isc.sans.edu/diary/Apple%20Screen%20Sharing%20Security/33252 Download More RAM: Dismantling Windows Operating System Defenses with Mischievous Memory https://www.usenix.org/system/files/usenixsecurity26-collins.pdf My Upcoming Classes https://www.sans.org/profiles/dr-johannes-ullrich