SANS Stormcast Wednesday, August 26th, 2026: Obfuscating SSRF; Paint and Photos AI Watermarks; FTP Banner C2; episode artwork

EPISODE · Aug 26, 2026 · 5 MIN

SANS Stormcast Wednesday, August 26th, 2026: Obfuscating SSRF; Paint and Photos AI Watermarks; FTP Banner C2;

from SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast) · host Dr. Johannes B. Ullrich

Obfuscating IP Addresses as Hostnames https://isc.sans.edu/diary/Obfuscating%20IP%20Addresses%20as%20Hostnames/33280 Microsoft Paint and Photos Embed Server-Issued GUIDs as Invisible Watermarks in Locally-Generated Images https://xusheng.dev/posts/reversing/mspaint_invisible_watermark/main/ FTP Banners The New Dead Drop Resolver Delivering Novel RATs https://socradar.io/blog/ftp-banners-new-dead-drop-resolver-rats/ My Upcoming Classes https://www.sans.org/profiles/dr-johannes-ullrich

Episode metadata supplied by the publisher feed · Published Aug 26, 2026

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Daily 5 min cyber security news summary. News, patches, vulnerabilities and trends in information and network security. SANS Stormcast Wednesday, August 26th, 2026: Obfuscating SSRF; Paint and Photos AI Watermarks; FTP Banner C2;

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SANS Stormcast Wednesday, August 26th, 2026: Obfuscating SSRF; Paint and Photos AI Watermarks; FTP Banner C2;

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