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

mschlegel1
Alfred Kretschmer

ericaogrady

x1a05hu1

milouness
Carmen Medina

emilywang

bohags7

amaryllisbloom

cdugandzic
Connor Dugandzic

ndudar

kinry21
Randy Buzisa

jacket
Jacket

jakob266

nwoodhouse

treespirit

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.