WestJet — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
8
occurrences
First Seen
November 24, 2025
Last Seen
July 14, 2026

WestJet is a Canadian airline and major carrier.

Overview

WestJet is a Canadian airline and major carrier. In cybersecurity terms, it is a high-profile aviation entity referenced in discussions about cross-domain investigations, illustrating the sector's need for coordinated incident response across identity, network, and data domains, and highlighting exposure to data breaches and operational disruption.

Related Threat Clusters

Recent Intelligence Reports

  • WestJet commits to improving security measures following data breach — Mlex · July 14, 2026
  • News release: WestJet commits to improving security measures following a data breach — Priv.Gc.Ca · July 14, 2026
  • Alleged Scattered Spider hacker extradited to the United States — Bleepingcomputer · July 2, 2026
  • US reportedly charges Scattered Spider hacker arrested in Finland — Bleepingcomputer · April 28, 2026
  • Ryanair flight compensation data on sale, hackers claim. — Cybernews · April 28, 2026
  • Simplifying cross domain investigations — Darktrace · December 5, 2025
  • Simplifying cross domain investigations — Darktrace · December 5, 2025
  • Iberia hacked, exposing customer data — Travelweekly · November 24, 2025

CVSS v3.1 Breakdown