Bitcoin Security Forum Gmail Dump 2014.0 Data Breach
ObscureIQ Breach Intelligence
Low SeverityWebsite / service breach
Bitcoin Security Forum Gmail Compilation (2014): 4.8 Million Email & Password Pairs Exposed
The Bitcoin Security Forum Gmail dump involved exposure of user data from a forum focused on cryptocurrency security, privacy, and related discussions. Unlike traditional platform breaches, this dataset originated from email account compromise, revealing communications, identities, and participation in crypto-focused security conversations.
Verified by ObscureIQ Intelligence
15/100Breach Risk Index
7Data Value
10Market Recency
4319dSince Breach
Breach Intelligence Summary
Entity: Bitcoin Security Forum Gmail Dump · Actor: Unknown (aggregator) · Sources: 3 references
Attack: Scraping / Collection
Profile: Community · Cryptocurrency security and discussion forum · Email-based community data exposure · Global
Timeline: Breach (2014-01-09) · Indexed (Sep 10, 2014) · Year (2014.0)
Exposure: 4.8M records · 2 fields: Email Address, Password
Status: Compilation
Executive Summary
In September 2014, a dump of roughly 4.9 million Gmail addresses and passwords (plus about 123,000 yandex.ru addresses) was posted to a Russian Bitcoin Security Forum. The credentials were aggregated from various older breaches and, while largely genuine, were several years old. It is NOT a breach of Google/Gmail.
ObscureIQ assessment: High risk of doxxing, phishing, extortion, and targeted intrusion. The combination of crypto affiliation and security-focused communications makes exposed participants attractive targets for both fraud and retaliation.
Breach Impact
As an aggregated, aging credential set, its main risk is credential stuffing where passwords were reused; presence does not indicate Google was breached.
About Bitcoin Security Forum Gmail Dump
This record is a credential dump posted to a Russian Bitcoin Security Forum, aggregated from various older breaches - not a breach of Google or Gmail.
Why They Hold Your Data
Email-account-derived exposures reveal communications, contact lists, message content, and participation metadata from niche communities. In crypto-security contexts, email compromise can expose both identity and operational discussions.
Data Points Exposed
2 verified field types
Email Address
Password Critical
Field names are shown in full for clarity and search visibility. Canonical machine keys are emitted only in this page’s structured data.
Exploitation & Downstream Threats
Threat Activity:Moderate
Primary downstream threats:
- Credential stuffing against reused passwords across other platforms
- Targeted phishing campaigns using exposed email addresses
Threat vectors:
- Phishing, credential stuffing & account takeover
- Credential stuffing & account takeover
Threat Actor: Unknown (aggregator)
Unknown (aggregator)
Scraping / Collection
Attribution and method are based on available breach intelligence. Reported attack vector: Scraping / Collection.
Recommended Actions
If you believe your information may be included:
Change Reused Passwords
Update this account and anywhere you reused the password; use a manager.
Enable MFA Everywhere
Turn on multi-factor authentication on email first, then financial accounts.
Report & Recover
If you spot misuse, start an official recovery plan and report fraud.
Frequently Asked Questions
What happened in the Bitcoin Security Forum Gmail Dump breach?▾
In September 2014, a dump of roughly 4.9 million Gmail addresses and passwords (plus about 123,000 yandex.ru addresses) was posted to a Russian Bitcoin Security Forum. The credentials were aggregated from various older breaches and, while largely genuine, were several years old. It is NOT a breach…
What data was exposed?▾
Verified fields include Email Address, Password.
What should I do if I was affected?▾
Change reused passwords, enable MFA, and (if identity or financial data is involved) freeze your credit and monitor your accounts.
Sources & References
Every claim on this page is traceable. This breach draws on:
Breach Index
Cross-source
BreachForums_Official_Index
ObscureIQ Intelligence
ObscureIQ proprietary analysis
Protect Yourself
Check If You're Affected
Enter your email to check whether your data appears in this breach. We’ll send a 6-digit code to confirm it’s your address.
Get Free Breach Alerts
Be the first to know when new breaches are disclosed. Free forever — confirm your email with a 6-digit code.
High-Risk? Get an Exposure Audit
Executives, public figures, and high-visibility operators can receive tailored exposure intelligence and hardening guidance.
Request Consultation