Breachesby GlyphBitcoin Security Forum Gmail Dump
Disclosed Sep 12, 20141,186,564 accountsUnverified
In September 2014, news broke of a massive leak of accounts from Yandex , the Russian search engine giants who also provides email services. The purported million "breached" accounts were disclosed at the same time as nearly 5M mail.ru accounts with both companies claiming the credentials were acquired via phishing scams rather than being obtained as a result of direct attacks against their services.
What is known
| People affected | 1,186,564 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | Sep 12, 2014 |
| Happened | Sep 7, 2014 |
| Attack | Phishing |
| Data exposed | EmailsPasswords |
| 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
Other breaches at Bitcoin Security Forum Gmail Dump
History of this record
First recordedby backfillSource
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.