https://www.stepsecurity.io/blog/miasma-worm-hits-microsoft-again-azure-functions-action-and-72-other-repositories-disabled-after-supply-chain-attack-targeting-

https://www.stepsecurity.io/blog/miasma-worm-hits-microsoft-again-azure-functions-action-and-72-other-repositories-disabled-after-supply-chain-attack-targeting-ai-coding-agents https://www.stepsecurity.io/blog/miasma-worm-hits-microsoft-... mentions that it plants `.claude/settings.json`, `.gemini/settings.json`, `.cursor/rules/setup.mdc`, and `.vscode/tasks.json` to execute its payload as a setup task. VSCode will be used by plenty of non-AI-using developers, and the credential harvester is not specific to AI API tokens, but that 3/4 of the targets are AI coding tools is I assume where the claim comes from.