2007 — TD Ameritrade: One of TD Ameritrade's databases was hacked and…
Data compromised
Personal information
Technical writeup
One of TD Ameritrade's databases was hacked and contact information for its more than 6.3 million customers was stolen. A spokeswoman for the Omaha-based company said more sensitive information in the same database, including Social Security numbers and account numbers, does not appear to have been taken. We were able to conclude that while Social Security numbers are stored in this particular database, your SSN were n
Root cause
Hacking