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Breaches.

Bitcoin Security Forum Gmail Dump

Disclosed Sep 12, 201412 years ago1,186,564 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 affected1,186,564 (accounts in the leaked data, per Have I Been Pwned)
DisclosedSep 12, 2014
HappenedSep 7, 2014
AttackPhishing
Data exposedEmails, Passwords
SectorTech
StatusUnverified: not yet confirmed by an official notice, a filing or the organization
Check your emailHave I Been Pwned

Sources

Source
Have I Been Pwned: Yandex Dumphaveibeenpwned.com · Aggregator

Notices filed

WhereFiledPeople
Have I Been Pwnedaccounts in the dataSep 12, 20141,186,564

Other breaches at Bitcoin Security Forum Gmail Dump

BreachAffected
Disclosed Sep 10, 2014Sep 10, 201412 years agoUnverified4.8Macct
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.

Everything about Bitcoin Security Forum Gmail Dump

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