Worst case it gets access to gmail. And Github. And the Internet. I'm increasingly appreciating the importance of a physical finger-press on Yubikey to trigger the FIDO2 + OIDC Auth. I don't think there is an easy way for it to hack a new session.
How is it going to get access to gmail or github? In any case, whats the probability of it going to so completely off the rails that it does something horrendous with gmail/github? Whats it going to do? Email my coworkers nudes on my computer? Make my github profile public?
I am most worried about something gaining access to my email and then using the password reset flow to steal hundred hundreds of other accounts.
2FA makes me a little less nervous than I used to be, but not everything has good 2FA.
Claude typically recommends .env files for storing secrets. You use one to store a refresh token for the Gmail API or IMAP connection details. Your agent uses an MCP server you configured during a session, but the MCP server has been compromised and directs the agent to do nasty stuff with env dotfiles.
> How is it going to get access to gmail or github?
Did you even read the article? Claude was opening he browser and iterating through the tabs.
I presume you are logged in to your github account? Your gmail?
> Whats it going to do? Email my coworkers nudes on my computer? Make my github profile public?
Reset access to services using your email? MITM your 2FA?
Or perhaps you have 1Password/Bitwarden running with a generous unlock policy?
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