2012 — Three: Hackers were able to access the user names and…
Data compromised
Personal information
Technical writeup
Hackers were able to access the user names and passwords located on the Three Rivers Park District database. Anyone who has ever made a reservation or registered for a program associated with with the districts 21 parks was affected. No financial information, names, or addresses was exposed. The breach was discovered on April 19 and immediately addressed.
Root cause
Hacking