Hi @cirrus3,

You've found an optional feature called Transparency Mode!

I admit, this is A LOT of information being made accessible. We at Hack Club (the nonprofit organization behind HCB, and the owner of the transactions above) have chosen to make our finances publicly available on the internet. You can read more about it here: https://blog.hcb.hackclub.com/posts/transparent-finances-opt...

That link (https://hcb.hackclub.com/hq/transactions) shows our donations and spending down to the cent since we believe donors deserve to know what their contributions are funding. As a nonprofit, you can talk about what you’re spending money on, but transparency in every transaction builds trust for supporters. This level of transparency is definitely atypical, and I can see why it may raise concerns.

Other organizations using HCB (such as Reboot) can choose to enable this feature too (it's off by default), and they're briefed on the potential risks and level of exposure to decide whether it's right for their organization/team. HCB supports 6.5k nonprofits, and roughly 64% of organizations have chosen to enable this feature.

> I see partial account numbers and other IDs/numbers that I assume you'd prefer not be public, regardless of how insensitive they may seem now.

> EXPENSIFY, INC. VALIDATION XXXXXX5987 THE HACK FOUNDATION +$0.89

Good catch! Thanks for flagging that verification deposit. I've pushed a fix here: https://github.com/hackclub/hcb/pull/12336

As for the account numbers (e.g. XXXXXX5987) visible in some transactions, these are our own defunct operating accounts, and we're aware they're out there on the internet. We have a new way of managing account numbers via Column.com, so these older transactions are less of a concern for me.

I very much appreciate you bringing these to my attention! We're always looking to improve, so I'd love to hear if you find anything else.

Show HN: HCB Mobile – financial app built by 17 y/o, processing $6M/month