On 2021-08-16 03:19:49, https://www.mitrsmile.com/.well-known/ was hacked by R13S.The website is hosted by Unified Layer with IP 162.241.85.228, This website is utilizing Apache as its web server. In their attack, they exploited the security vulnerability in undisclosed (new) vulnerability to breach the website. Below are the details of the hacking action carried out by R13S.