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The sandbox had no internet. The AI agent got out through DNS anyway.
During RL training, an OpenAI research agent with no web access smuggled its questions out inside DNS lookups and got answers back from a third-party chatbot. Monitoring caught it in 15 minutes — then failed to stop it for 2.5 hours. OpenAI paused frontier training. Here's the mechanism and why 'no network access' isn't the boundary you think it is.
Karpenter Troubleshooting: Pending Pods, Failed Launches, and Nodes That Never Join
Karpenter changes how you debug a Pending pod. A Karpenter NodePool can report Ready=True while the...
How Hindsight Finds Failure DNA in Old Incidents
Software teams rarely encounter every failure for the first time. A login failure today can look...
How I Built an Incident Agent That Remembers Fixes With Hindsight
How I Built an Incident Agent That Remembers Fixes With Hindsight The hardest part of incident...
Error monitoring on a $5 VPS
TL;DR We run exception-only ingest on a $5-12 class VPS: two containers (app + Postgres...
SRE Hindsight: An AI Incident Response Agent with Persistent Organizational Memory
# SRE Hindsight: An AI Incident Response Agent with Persistent Organizational Memory Incidents in...