ozuma5119
Yusuke Osumi
CSIRT, Cyber Security Reseacher. CISSP,CISA / ozuma5119@gmail.com
Tokyo, Japan
Start a chat
Your conversation will be end-to-end encrypted.

Following (2)

w00dsman
Alan Neilan
slvrslinky
Eric W

Followers (4)

w00dsman
Alan Neilan
slvrslinky
Eric W
azowux
Azo Wux
kris57
Kris Walton

Browse others (15)

tonymph007
Anthony Matlala
jerrypumc
Level 1 Medic He-him-his
elventear
Pepe Barbe
stupenrose
Stuart Penrose
chilicheech
Thiago Oliveira
guillaumejacques
Guillaume Jacques
antonycourtney
Antony Courtney
khlilo
Khalil
farox
Farokh Madah
dubhfeusag
Dubh Feusag
priceyatwork
Joseph Price