Wiener Büchereien
Disclosed Jun 28, 20197 years ago224,119 accountsUnverified
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.
What is known
| People affected | 224,119 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | Jun 28, 2019 |
| Happened | Jun 10, 2019 |
| Attack | Not stated |
| Data exposed | Dates of birth, Emails, Names, Phone numbers, Addresses |
| Sector | Tech |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
| Check your email | Have I Been Pwned |
Sources
| Source | |
|---|---|
| Have I Been Pwned: Wiener Büchereienhaveibeenpwned.com · Aggregator | Aggregator |
Notices filed
| Where | Filed | People |
|---|---|---|
| Have I Been Pwnedaccounts in the data | Jun 28, 2019 | 224,119 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.