KM.RU 2016 Data Breach
Technology / Portal
KM.RU 2016 Data Breach
A russian portal and email service.
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
17/100
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.
1.5MRecords
2016Year
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 February 2016, the Russian portal and email service KM.RU was the target of an attack which was consequently detailed on Reddit. Allegedly protesting "the foreign policy of Russia in regards to Ukraine", KM.RU was one of several Russian sites in the breach and impacted almost 1.5M accounts including sensitive personal information.
Full threat analysis, exploitation vectors, and principal guidance below.
10 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
1.5M records analyzed
About KM.RU
KM.RU is a russian portal and email service.
Why They Hold Your Data
KM.RU is a russian portal and email service. Services like this typically hold dates of birth, email addresses, gender, location data, recovery email, security questions, usernames through account registration and normal operations.
Recent Developments
The KM.RU dataset circulated publicly; treat as part of the standing exposure landscape.
Data Points Exposed
7 verified field types
Date of Birth High
Email Address
Gender
Geographic location
Recovery Email
Security Question / Answer High
Username
Breach Impact
The exposure created downstream fraud and phishing risk for those affected and drew scrutiny of KM.RU's data protection.
Exploitation & Downstream Threats
• Targeted phishing campaigns using exposed email addresses | • Doxxing risk from physical address exposure
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
- 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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