On 2021-09-07 15:17:27, https://blogbookbd.xyz/.well-known/ was hacked by R13S and their team, Borneo Defacer ID.The website is hosted by SECURED SERVERS LLC with IP 174.138.163.138, This website is utilizing unknown 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.