mattcostigan on Keybase

mattcostigan

Chat with mattcostiganStart a chat
Your conversation will be end-to-end encrypted.

1 device

Chat with mattcostiganStart a chat
Your conversation will be end-to-end encrypted.

kjduane
Kevin Duane

muyis
Clara mail

ziutekmistrz

jimmycook
Jimmy Cook

devonk
Devon Kelly

esmee_de_bruij
de Bruijn Esmee

patxtx
Pat T.

zakir408
Zakir Khan

castle
Sam Castle

rajeshsuryakumar
Rajesh Surya Kumar

genus2

rypan
Ryan Panchadsaram

agifford19

jeuripsic

rifun

Keybase comes with everything you need to manage your identity, create secure chats, and share files privately. It's free.

It's fun too.

Over 100,000 people have joined Keybase so far to prove their identities, and it's growing rapidly.