A hacker known as “JoinSe7en” from Team INTRA claims to have hacked into subdomains of Canon and Siemens. Apparently, the hacker has found and exploited a Blind SQL Injection vulnerability in Canon’s website and a Error based SQL injection in Siemens’ database. He published a full disclosure on both of the databases on pastebin:Siemens : https://pastebin.com/HBL966wh. These pastebin notes include the vulnerable links of respective sites and extracted database info with usernames and passwords of users.
Source: https://thehackernews.com/2012/03/siemens-and-canons-databases-exploited.html