X Vows Full Codebase Open Source After Grok Build Exfiltrated Dev Repos

X pledges to open-source its entire codebase with independent auditor verification that published code matches production systems, following a security incident where xAI's Grok Build tool exfiltrated developers' full Git repositories including credentials and secrets. The commitment goes beyond prior transparency pledges by proposing live-system verification rather than static code release.

This Wire brief sits within Fusion42's coverage of Cybersecurity and AI Frontier Models. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur reasons over.