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

fehimb
Fehim Begtasevic

gabrielmarkley
Gabe Markley

mohammadreza

xinghuizhao

skimmel

manerizzle

peterbance
Peter Bance

altendo
altendo

waggles
Matthew Cagas Wagner

kunbudiharta
Kun Budiharta

svensdaedalus
Liam Wu 吳林海

mdtareq

boris5
borislav mihailov

ro0t9
Chantel

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.