A brief daily summary of what is important in information security. The podcast is published every weekday and designed to get you ready for the day with a brief, usually 5 minute long, summary of current network security related events. The content is late breaking, educational and based on listener input as well as on input received by the SANS Internet Stormcenter. You may submit questions and comments via our contact form at https://isc.sans.edu/contact.html .
SANS Stormcast Tuesday, August 25th, 2026: DOUBLECUP PNG; WebAudio Fingerprinting; Expired Domains; Android; Car
August 24, 2026
7:14
1.21 MB ( 4.87 MB less)
Downloads: 0
DOUBLECUP's PNG Payload
https://isc.sans.edu/diary/DOUBLECUP%27s%20PNG%20Payload/33274
AliExpress WebAudio fingerprinting
https://blog.laserphile.com/2026/08/aliexpress-webpage-keeping-multipoint.html
Expired DMARC Reporting Domain Exposed 86 Domains
https://www.sh.consulting/blog/abandoned-dmarc-reporting-domain
Android Car Malware
https://securelist.com/android-head-unit-malware/121106/
My Upcoming Classes
https://www.sans.org/profiles/dr-johannes-ullrich