kayhan89 (Kayhan Kayıhan)

kayhan89

Kayhan Kayıhan

Cyber security bitcoin startup entrepreneur

İstanbul

Chat with kayhan89Start a chat
Your conversation will be end-to-end encrypted.

1 device

Chat with kayhan89Start a chat
Your conversation will be end-to-end encrypted.

henkru
Henri Nurmi

omerfsen
Omer Sen

maureenpicwell

bijeebus
Michael C Welnick

mickey12
Mihal Kolev

sozhopkapim
Zheltuhin Evgeniy

spazz
Alex Curson

mhagel

mrlewis

aeroplane490
Omar Samara

marytee2k20

daomangquan

traderjosh
Joshua Mendoza

tbarber
Tom Barber

jakeelle4
Jake Elle

isaiaspl

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.