September 4, 2026
ASCII smuggling isn’t just an AI security risk
Phishers find a new use for invisible Unicode tag characters
Rogue OpenAI agents used dead German web site to communicate in May, months before Hugging Face incident
Two cases of agents escaping to solve unsolvable problems paints an uncomfortable question: Is the entire internet in OpenAI's experimental agentic firing line?
Cisco searched for IOS XR bugs and found so many it rolled them into an update release
Three critical vulns demand your attention, one a make-me-root mess in Nexus 9000 Series Switches that you can mitigate, not fix