My contact info is here: https://nbailey.ca/contact
If you don't already have my cell & home phone numbers, email me and I will share them.
Another option is to contact me using Keybase:
Call me right away. Either on my home phone or my cell.
Send me a message on Signal or Keybase. I'll probably respond within an hour.
You may be tempted to send an SMS message, but I likely will not respond since SMS is a fickle and insecure protocol.
Email is best, but you may also choose to send a Signal message. If the important thing is also urgent, just call me.
If the thing you choose to tell me is any more secret than you would say over the divider wall of a gas station bathroom, I prefer for it to be encrypted.
The easiest and most user-friendly way to do this is simply use Signal. It's very secure and so easy anybody can use it.
Alternatively, you may choose to send an encrypted email. If you're a ProtonMail user, this is easy - just send me a message and the software will handle the PGP encryption for you.
Otherwise, you may use my PGP public key to encrypt a signed message:
-----BEGIN PGP PUBLIC KEY BLOCK-----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=TJnU
-----END PGP PUBLIC KEY BLOCK-----