Security Signal Weekly: June 20-26, 2026

🫧 Open on Bubbles Overview This week was less about one headline vulnerability and more about the systems we quietly trust: network controllers, voice platforms, PLM tools, firewalls, browser extensions, AI agent skills, proxy infrastructure, remote management tools, and malware triage pipelines. The through line is simple enough: attackers keep looking for places where operational trust is high and day-to-day scrutiny is low. Reality check: The practical work this week is not just patching. It is proving e