IMSI Dataset: Pseudonymised Mobile Network Telemetry for Security Research

Pseudonymised mobile-network observation records derived from IMSI-catcher-style telemetry. The dataset was created by author 'adulau' and was last updated on 2026-06-19. It is intended for research on cellular security, anomaly detection, and privacy-preserving analysis.

Use Cases

• Detecting cellular network anomalies based on pseudonymised telemetry observations.
• Analyzing roaming patterns based on mobile-network observation records.
• Researching privacy-preserving techniques for telecom metadata based on the described pseudonymisation method.
• Studying mobile-network security vulnerabilities based on IMSI-catcher-style data.

Strengths

• Data has been pseudonymised using a deterministic, keyed, format-preserving method, as described.
• Dataset is intended for multiple research areas including cellular security and anomaly detection.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last updated 2026-06-19; freshness should be verified.

Provenance

Source

huggingface

Collection Method

Derived from IMSI-catcher-style telemetry and pseudonymised.

Freshness

Last updated 2026-06-19 17:11:58.