In June 2019, the library of Vienna (Wiener Büchereien) suffered a data breach. The compromised data included 224k unique email addresses, names, physical addresses, phone numbers and dates of birth. The breached data was subsequently posted to Twitter by the alleged perpetrator of the breach.
Accounts breached: 224119
Breached on: June 10, 2019
Exposed data: Dates of birth, Email addresses, Names, Phone numbers, and Physical addresses
Added on: June 28, 2019