Go Ninja 2019 Data Breach
Platform · Online gaming and player services · Gaming website · Germany
Go Ninja German Gaming Website Breach (2019): 5 Million User Accounts Including Passwords Exposed
defunct German gaming website
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
8/100
Lower riskHigher risk
Lower: limited current risk based on data value and recency.
Data Sensitivity i
StandardExposed data is largely lower-sensitivity. Standard identity-protection precautions are advised.
5.0MRecords
2019Year
The Breach Risk Index (BRI) is a proprietary 0–100 score rating how dangerous a breach is right now, based on how recently the data has been circulating on the dark web and how valuable it is to attackers.
Breach Summary
In December 2019, the now-defunct German gaming site Go Ninja suffered a data breach exposing about 5 million unique email addresses along with usernames, IP addresses, and salted MD5 password hashes. Notably, more than 4 million of the email addresses appeared to be generated rather than genuinely provided by users.
Full threat analysis, exploitation vectors, and principal guidance below.
9 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
5.0M records analyzed
About Go Ninja
Go Ninja was a German gaming website, now defunct.
Why They Hold Your Data
Defunct German gaming website with account-based participation and general gaming-site activity. The likely data context includes user credentials, profile information, and website-linked participation records tied to gaming use.
Data Points Exposed
4 verified field types
Email Address
IP Address
Password High
Username
Breach Impact
The largely generated email addresses limit real-world impact; for genuine accounts, salted MD5 credentials are crackable and support reuse attacks.
Exploitation & Downstream Threats
• Credential stuffing against reused passwords across other platforms | • Targeted phishing campaigns using exposed email addresses
Principal Risk Advisory
What this means for a principal
A consumer-service breach: contact and account data supports phishing, account takeover and profile enrichment. For a high-profile principal the main risk is credible impersonation and enrichment of existing exposure.
What You Should Do
- Reset any reused passwords and enable MFA on email first, then financial accounts.
- Do not use unofficial 'am I affected' lookups; several are themselves harvesting operations.
How ObscureIQ Can Help
- Corpus confirmation: determine whether and where the principal (plus household and staff) appear in this dataset and which specific fields are exposed for them.
- Exposure mapping: cross-reference the exposed identifiers against broker-available data to size and prioritize the principal's wider footprint.
- ThreatWatch tuned to this incident's identifiers and misuse pattern (impersonation and targeting patterns, not generic credential monitoring).
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