bosak (Borislav Kosharov) | Keybase

bosak

Borislav Kosharov

Ruse, Bulgaria

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

Teams

keybasefriends

3 devices

77FE9BC2E238341C

kosharov.dev https

bosak*keybase.io

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

Browse others (13)

alimat1983

timmedin
Tim Medin

strayuru
Elijah Rosier

beatahandzelova

longhorntx

dannyelac
Daniela Carrillo Vela

queenbee214
Amber

lucasgoldstone
Lucas Goldstone

reanimationxp
Drew

sule1422
Melissa Crotty

kynsijarviris
Samuel Hirvonen

caspw
Casper Willadsen

zommuter
Tobias

What the heck is Keybase?

Keybase is an open source app

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.

Please send us feedback & bug reports.

Keybase, 2026 | read our blog
terms & privacy & security advisories & california ccpa & acceptable use