Jeremiah Fowler reports: On October 28th I discovered a non-password protected database that contained millions of log files. Upon further research, the records all contained information that identified PrankDial.com as the owner of the data. i immediately sent a responsible disclosure notice and the database was closed for public access shortly after. According to their website PrankDial is the worlds #1 prank calling service and has sent over 300M calls. record more on Security Discovery.