[pudquick]

Careful. All you've done is revise it. I could post a link or two that easily reveals it in your git repository revision history (6sus.. and 794e..).

Instead, I'll post this link: https://help.github.com/articles/remove-sensitive-data

[drivebyacct2]

(useful link, but it's probably easier just to expire it on CrunchBase and generate a new one, if they didn't already do that)