# OSINT - Auth0r
## Challenge description:![challenge](https://user-images.githubusercontent.com/70543460/94369952-67006a00-00f5-11eb-9d4c-1726d813b96e.png)
## Solution:
According to the description, we need to find the site of this challenge author (**U!B_Sidhartha**).
I tired searching for (UiB Sidhartha) in some social media sites, and I found his Twitter account and his Instagram account.
![image](https://user-images.githubusercontent.com/70543460/94370624-c6607900-00f9-11eb-9f56-55cfd0c4f00f.png)![image](https://user-images.githubusercontent.com/70543460/94370609-b5176c80-00f9-11eb-8029-6768c8f8a73b.png)

Nice! The author site is there. (www.theuib.live)
The flag was in a hidden directory which you could find in the home page source, and it's (/hacsecurity)
![image](https://user-images.githubusercontent.com/70543460/94371029-0fb1c800-00fc-11eb-9a91-8c8627513c37.png)
**HACSEC{0PENINT!S_VERY_US3FUL}**