Bitly
Disclosed Oct 6, 20178 years ago9,313,136 accountsUnverified
In May 2014, the link management company Bitly announced they'd suffered a data breach . The breach contained over 9.3 million unique email addresses, usernames and hashed passwords, most using SHA1 with a small number using bcrypt.
What is known
| People affected | 9,313,136 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | Oct 6, 2017 |
| Happened | May 8, 2014 |
| Attack | Not stated |
| Data exposed | Emails, Passwords |
| 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: Bitlyhaveibeenpwned.com · Aggregator | Aggregator |
Notices filed
| Where | Filed | People |
|---|---|---|
| Have I Been Pwnedaccounts in the data | Oct 6, 2017 | 9,313,136 |
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.