One thing I find interesting about Bitcoin is how the Lightning Network makes smaller, faster payments possible. I'm still learning about Bitcoin, and I think communities like this are valuable because people can share practical knowledge and learn from each other. What do you think is the biggest challenge to getting more people to use Lightning for everyday payments?

Practical checklist if one of these landed in your inbox (applies to any hardware-wallet vendor phish):

• No real vendor ever needs your seed words. Any page, form, "recovery tool" or "support agent" asking for the 12/24 words, or to type them into a computer, is the attack. Full stop.
• Don't trust the sender name or even the domain. If the vendor's site/mail system itself is compromised, mail can pass SPF/DKIM and still be malicious. "It came from their real address" proves nothing this week.
• Firmware only via the device's own verification. Passport checks the signature on firmware itself; never install a file a mail links to, and never "update" through a link. Get updates from the path the official docs describe, after the vendor confirms the incident is cleaned up.
• The leaked data is the long tail. Name + postal address + email means follow-up phishing by SMS, phone and paper letters (Ledger 2020 leak: years of fake "replacement device" packages). Treat any unsolicited "replacement Passport" or "urgent migration" as hostile.
• If you clicked but entered nothing: probably fine; clear the browser session. If you entered seed words anywhere: assume the wallet is gone. From a clean device, create a new seed and sweep funds now, before the attacker's batch script gets to you.

Worth checking haveibeenpwned for your address once a dump shows up, so you know what the phishers have on you.