Ster-Kinekor Data Breach
Status: Confirmed
Breach Intelligence Summary
Entity: Ster-Kinekor · Actor: Unknown · Source: Have I Been Pwned / ObscureIQ intelligence
Attack: API Exploitation via API exploitation
Timeline: Breach (Mar, 2017) · Reported (Mar, 2017) · Leak (3/13/17)
Exposure: 1.6M+ records · Dates of birth, Email, Genders, Names, Passwords, Phone numbers, Physical addresses, Spoken languages
Status: Confirmed · Risk: High (Account takeover + Phishing / SIM swap)
Summary
In 2016 the South African cinema company Ster-Kinekor had a security flaw which leaked a large amount of customer data via an enumeration vulnerability in the API of their old website. Whilst more than 6 million accounts were leaked by the flaw the exposed data only contained 1.6 million unique email addresses. The data also included extensive personal information such as names addresses birthdates, genders and plain text passwords.
About Ster-Kinekor
Ster-Kinekor is the organization affected by this breach. User data may have been generated through account creation, service usage, or business operations.
If you have interacted with Ster-Kinekor in any capacity, your data may be included in this breach.
Threat Actor: Unknown
The threat actor responsible for this breach has not been publicly identified or confirmed at this time.
- API exploitation
Breach Exploitation Status
High
Status
Detected
Detected
Detected
Unknown
Unknown
5+ years (high persistence)
Dates of birth are permanent and addresses change slowly. Combined with other fields, this data sustains long-tail targeting risk.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 1.6M+ records has been identified in breach intelligence sources.
- The data is indexed and searchable across breach notification platforms.
Impact
This breach carries high risk due to the nature of exposed data fields and the scale of affected records.
- Targeted phishing referencing Ster-Kinekor accounts or services
- Credential stuffing against accounts sharing the same password
- SIM-swap attempts where phone numbers are present
- Physical mail scams and address-based identity verification fraud
- Age/DOB used to bypass identity verification questions
- Data broker enrichment and resale
Recommendations for Impacted Individuals
If you believe your information may be included:
Non-clients may request a breach impact review.
Ster-Kinekor account updates
Password reset requests
Verify directly through official channels.
Email compromise is often the first pivot point.
Frequently Asked Questions
In Mar, 2017, Ster-Kinekor experienced a data breach that resulted in the exposure of approximately 1.6M+ records containing personal information.
The exposed data includes Dates of birth, Email, Genders, Names, Passwords, Phone numbers, Physical addresses, Spoken languages.
Approximately 1.6M+ records were affected based on current breach intelligence.
Yes. This breach is treated as confirmed based on data observed in breach intelligence platforms.
Data circulation has been detected across breach-sharing channels. Downstream exploitation risk exists based on the nature of the exposed fields.
Rotate passwords associated with Ster-Kinekor, enable multi-factor authentication on email and financial accounts, and monitor for suspicious activity.
Protect Yourself
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High-Risk? Get an Exposure Audit
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Corporate Accountability
Organizations that collect personal data have a duty to implement reasonable safeguards and to notify affected individuals when breaches occur.
Scope assessments may evolve as investigations continue. Users should not rely solely on early estimates when making risk decisions.
ObscureIQ Advisory
We combine proprietary dark web access with commercial and restricted breach intelligence to verify exposure and assess real-world risk.
- A public-facing individual
- A high-profile executive
- A customer of Ster-Kinekor
- Or simply concerned about credential reuse
We can confirm whether your information is circulating and evaluate downstream threat vectors.