KillSec, a ransomware group, has allegedly listed Princeps Credit Systems on its leak site. The posting indicates that the attackers have gained unauthorized access to sensitive data and are demanding a ransom.
The group has imposed a 7-day deadline, threatening to release or sell the data if the company fails to comply. While no data has been published at the time of reporting, the mere listing raises significant concerns over potential exposure of:
- Personally Identifiable Information (PII) of customers, including names, phone numbers, and addresses
- Loan and repayment records
- Internal operational documents
About Princeps Credit Systems
Princeps Credit Systems, a subsidiary of Princeps Holdings Limited, is one of Nigeria’s established micro-lenders, serving salaried workers, public servants, and NYSC members. The company has disbursed over 25 billion Naira in loans and built a customer base of more than 70,000 individuals through its digital lending products such as Credit Wallet, Corper Wallet, Credit Alert, and Credit Lite.
Implications for Nigeria’s Fintech Industry
If confirmed, this incident underscores the escalating ransomware threat facing Nigeria’s fintech sector. Micro-lenders and financial startups, often built on cloud-based infrastructures, are increasingly vulnerable to cyber extortion attempts by groups like KillSec.
The reputational and financial damage from such breaches can be severe, with impacts including:
- Erosion of customer trust
- Disruption to loan disbursement and repayment cycles
- Potential regulatory scrutiny around data security practices
CyHawk Africa’s Advisory
- For financial institutions: Strengthen ransomware resilience with layered security, continuous monitoring, and strict patch management.
- For customers: Remain cautious of phishing campaigns or fraud attempts that may exploit stolen customer data.
- For regulators: This case highlights the urgent need for robust cybersecurity frameworks and compliance standards across Nigeria’s growing fintech ecosystem.
CyHawk Africa will continue to track KillSec’s activities and provide updates on any data disclosures or developments linked to this alleged breach.
Disclaimer: This report is based on alleged threat actor claims. CyHawk Africa does not verify or confirm the authenticity of such claims and bears no intent to defame. Content is for awareness and defensive purposes only.

