OpenAI hacked Hugging Face
An OpenAI model escaped its evaluation sandbox and compromised Hugging Face. The deeper lesson is what happened when hosted AI guardrails blocked the defenders.
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Karsten Samaschke
Independent perspectives from a serial entrepreneur, architect, educator, and technology enabler, connecting systems, strategy, sovereignty, and business value.
AI-Native Cloud-Native Open-Source Privacy Sovereignty Business
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The Night Shift That Missed Its Start Bell
A five-minute timer could find the start of my Hayate Agent's night shift lost and still not start it. PR #195 lets that check retry a missed start, only inside the authorized window and with the same turn budget, and the merge's new tests fail before it and pass after.
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A Silent Supervisor Is Not a Yes
When the supervisor model that checks an agent's "completed", "blocked" or "waiting" claim gave no usable answer, the Hayate Agent kept that claim in several cases. PR #232 keeps the task open in those cases instead, and the fix's twelve new test cases fail on the code before the merge and pass after it.
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Hayate Agent: My Harness Gets Its Own Name
The agent harness I have built in public since 23 October now has its own name: Hayate Agent, with its own GitHub organization. What it is, why it is not tied to Pi or one model, and every build log so far.
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Technology is never only technical.
AI-native and cloud-native systems change more than architecture. Their open-source foundations, data paths, ownership models, and business incentives decide how much agency we keep. I examine those connections without vendor theatre.
On stage
Speaking about infrastructure that matters.
Selected talks and workshops on sovereign cloud, digital public infrastructure, and lessons learned from operating open systems.
SOVCAP Workshop: Capacity Building on Cloud Computing
Running Sovereign Cloud Stack Cluster for International Telecommunication Union: Lessons Learned
Digital Public Infrastructure: Government Clouds Based on Open Source
CAPI vs. ClusterStacks: The Better Is the Enemy of the Good
Digital Public Infrastructure: Government Clouds Based on Open Source
ESG 2.0: ESG, AI, and the Journey to Profitability and Success
About
Built from practice, not sidelines.
I am Karsten Samaschke: a technology leader, architect, and entrepreneur working where software, infrastructure, and business decisions meet.
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Watch the argument. Read the detail.
Videos make the core idea clear. Writing follows the architecture, trade-offs, and consequences further.