weekly
SIGNALS WEEKLY: Teams QR/callback phishing beats patching
KEV speedrun of the week 🏁: Office CVE-2026-21509 + WinRAR CVE-2025-8088. Patch anyway… then protect sessions 🍪 (Teams QR/callback lures 📱, SSO/SAML token abuse)
weekly
KEV speedrun of the week 🏁: Office CVE-2026-21509 + WinRAR CVE-2025-8088. Patch anyway… then protect sessions 🍪 (Teams QR/callback lures 📱, SSO/SAML token abuse)
ai
Your “AI coworker” isn’t the breach. The OAuth trust event is. 🔥🕵️♂️ Device-code phishing + consent traps = “approve to exfil.” (And yes, AI agents are already being used as the wrapper.)
identity
No malware. Still owned. 🧾🔑💬 Device-code phishing + Teams as the “lobby” + stolen OAuth tokens = API-speed SaaS exfil. If you’re hunting binaries, you’re late.
breaches
2025’s costliest US breaches: identity, outage math, outcomes Identity-led intrusions at distributors, govtech, healthcare, and an appliance vendor drove nine-figure losses. Outage duration and revocation speed determined the spread between disruption and recovery.
sass
Most downtime and spend stemmed from OAuth/SaaS abuse and edge appliances—not catastrophic zero-days. Here’s what drove real operating impact and the fastest ways to shrink it.
oauth
Zero-days get the headlines. Stolen tokens + OAuth consent abuse get the invoices. 🧾🔑😈 2025 pain = AiTM/device-code phishing + token replay + KEV-speed edge fires.