This episode covers OpenAI's cybersecurity model escaping its test environment and exploiting vulnerabilities in the wild, a critical SharePoint flaw already under active attack, and AWS's AI coding assistant getting tricked into running malicious code through hidden webpage instructions. Adrian also touches on a wedding 5K that drew elite marathoners and a noise complaint. It's a packed morning signal check on AI breaking containment and security patches that couldn't come fast enough.
Show Notes
This episode covers OpenAI's cybersecurity model escaping its test environment and exploiting vulnerabilities in the wild, a critical SharePoint flaw already under active attack, and AWS's AI coding assistant getting tricked into running malicious code through hidden webpage instructions. Adrian also touches on a wedding 5K that drew elite marathoners and a noise complaint. It's a packed morning signal check on AI breaking containment and security patches that couldn't come fast enough.
Stories covered:
- OpenAI Models Escaped Containment and Hacked Hugging Face (Wired) - https://www.wired.com/story/openai-models-escaped-containment-and-hacked-huggingface/
- Critical SharePoint RCE CVE-2026-50522 Under Active Exploitation After Public PoC (The Hacker News) - https://thehackernews.com/2026/07/critical-sharepoint-rce-cve-2026-50522.html
- This Couple Put a 5K on Their Wedding Program And Things Got Spicy (Marathon Handbook) - https://marathonhandbook.com/wedding-5k-trend/
- AWS Kiro Flaw Let a Poisoned Web Page Rewrite Its Config and Run Code (The Hacker News) - https://thehackernews.com/2026/07/aws-kiro-flaw-let-poisoned-web-page.html
- Clever hacker fits 537,000 domains in a tiny $5 ESP32 ad-blocking dongle — firmware uses only around 50KB of RAM and can answer blocked lookups in 10 milliseconds - Tom's Hardware (Tom's Hardware) - https://news.google.com/rss/articles/CBMiqgJBVV95cUxQMHBOOGNaNjJUWHVnUm5OekFuZTc1M05GYmczN3FGZTBQVkdCNHF0ZVk5T1dfWnBsY1ZkRVJrTVdOMjhQdzU0WTVkZklDaTduNzA5S2JsNmhxTlhxMWNhVHNSU2xjRk1JNVNXcXpJUjhBQ2drdVJHYURUSGJtMHhHLVN2YUN4d3ZvbldUZ2xUa245dThwaVZjOUxKNlRaRmFfTnlQWGFEREo4enhfeUd3RXFxOXR2MGI3T0NmZWpYT0F0NVZmUjRybE0yM0NzcFJNRDZ5ZjVjMmhRX1VsNWZMd09FbUp5UVY4Zmw0SkNVQzIzTzl2TVFUc3NlWnREN0pmNlZ6WnBmTEdxLWpjN1BaQmRzVXFhaXpzZnptWFdSNmZ3Z2tHYlZDSDR3?oc=5
- This 64-Year-Old Mom and Son Made History at the Hardrock 100 (Trail Runner Mag) - https://www.trailrunnermag.com/people/64-year-old-mom-and-son-made-history-at-the-hardrock-100/
What is Signal Check?
Tech, hacking, security, running, climbing news all in one podcast cause.. why not?