Breachesby GlyphTicketfly
Disclosed May 31, 201826,151,608 accountsUnverified
Hacker defaces Ticketfly and leaks data of about 27 million accounts
Ticketfly confirmed a security breach compromising client and customer information and took its site offline after a hacker defaced it; data on about 27 million accounts was published, and Have I Been Pwned loaded 26 million unique emails.
What is known
| People affected | 26,151,608 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | May 31, 2018 |
| Happened | May 31, 2018 |
| Attack | Hacking |
| Data exposed | EmailsNamesPhone numbersAddresses |
| Sector | Media · US |
| 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
aggregator to pressby seedSource
https://haveibeenpwned.com/Breach/Ticketfly to https://www.tomshardware.com/news/ticketfly-data-breach-exposes-27-million,37241.htmlby seedSource
empty to USby seedSource
tech to mediaby seedSource
ransomware to hackingby seedSource
2018-06-03 to 2018-05-31by seedSource
In May 2018, the website for the ticket distribution service Ticketfly was defaced by an attacker and was subsequently taken offline . The attacker allegedly requested a ransom to share details of the vulnerability with Ticketfly but did no to Ticketfly confirmed a security breach compromising client and customer information and took its site offline after a hacker defaced it; data on about 27 million accounts was published, and Have I Been Pwned loaded 26 million unique emails.by seedSource
empty to Hacker defaces Ticketfly and leaks data of about 27 million accountsby seedSource
First recordedby backfillSource
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.