L3 Harris — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
October 29, 2025
Last Seen
October 29, 2025

L3 Harris is a organization tracked across 2 threat clusters and 1 intelligence report mention on ThreatCluster. First observed October 29, 2025; most recent activity October 29, 2025.

Overview

L3Harris Technologies is a major US defense contractor and technology company specializing in defense electronics, communications, and cybersecurity. The recent case of an ex-L3Harris executive pleading guilty to selling zero-day exploits to a Russian broker underscores insider threat risks and the potential for sensitive cyber capabilities to be diverted to illicit markets, with implications for defense-sector security and compliance.

Related Threat Clusters

Recent Intelligence Reports

  • Ex-L3Harris exec pleads guilty to selling zero-day exploits to Russian broker — Cyberscoop · October 29, 2025

CVSS v3.1 Breakdown