Contact

The fastest way to reach me depends on what you want.

Security disclosures

Email the address below. If the report is sensitive and you’d prefer Signal, ask in the email and I’ll send a number.

Arbiter Security — beta access, partnerships, press

Use the contact form on arbitersec.com, not this page. It routes to a different inbox.

Tightrope Tracker — corrections, embeds, data questions

GitHub issues on the tightrope-tracker repo are the fastest path. For press or methodology questions, email is fine.

Recruiters

I’m not actively looking. If the role is unusual enough to be worth a conversation anyway, lead with that.

Everything else

Email.