GrowthBook Headlines
Latest news and coverage for GrowthBook
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2 headlinesDecodeTheFuture
Claude Code Undercover Mode, Killswitches & Telemetry: 6 Hidden Controls Exposed
A recent leak of Claude Code's source code revealed that Anthropic uses GrowthBook, an open-source feature flagging and A/B testing platform, to manage remote killswitches and features.
The Register
Claude Code's source reveals extent of system access
An article discussing the Claude Code source leak mentions GrowthBook as the platform now being used for A/B testing and analytics, replacing Statsig after its acquisition by OpenAI.
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View allCOSS Weekly – Week of April 27, 2026
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