Copilot Signs the Commit Whether You Asked It To or Not

VS Code 1.118, released April 29, silently turned on automatic Copilot co-authorship for git commits by changing git.addAICoAuthor from "off" to "all" by default. The feature has bugs — it fires even when AI features are disabled — and has already stamped 4M+ GitHub commits with a non-human co-author, surfacing awkward questions about copyright ownership that the US Copyright Office has already answered.

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OpenAI's Ad Stack, From the Inside

A technical reverse-engineering of ChatGPT's ad delivery system shows how OpenAI injects ads directly into the SSE conversation stream and closes attribution via four Fernet-encrypted tokens and a merchant-side JavaScript SDK — a fully first-party ad stack that bypasses any third-party intermediary.

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