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The article discusses the vulnerability of consumer atomic clocks to signal spoofing via audio harmonics, detailing the technical challenges of receiving NIST's WWVB radio signals on the US East Coast due to ionospheric propagation issues.
The article details a technical investigation into how an HTTP header caused time skew on the time.gov website, explaining the differences between NTP and HTTP time synchronization.
OpenAI submitted a response to NIST's request for information under the Executive Order on AI, outlining its approaches to evaluating AI capabilities, red teaming, and synthetic media provenance, including findings from GPT-4 biosecurity risk evaluations.