Breachesby GlyphWiener Büchereien
Disclosed Jun 28, 2019224,119 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 birthEmailsNamesPhone numbersAddresses |
| Sector | Tech |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
| Check your email | Have I Been Pwned |
Sources
Notices filed
History of this record
First recordedby backfillSource
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.