WestJet Data Breach Lawsuit Investigation
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Dapeer Law, P.A., a top-rated class action law firm, is investigating the WestJet data breach. If you received notice that your information was exposed during this breach, you may be entitled to compensation. It's free to join our investigation to see if we can help you recover.

WestJet Data Breach Lawsuit Investigation

On June 13, 2025, WestJet detected unauthorized activity in its network that ultimately exposed sensitive travel and Rewards information for 1,177 U.S. residents. If you received a breach notice dated September 29, 2025, you may be entitled to compensation. Contact us now to discuss joining the WestJet data breach lawsuit investigation.

Download Official Breach Notice (PDF)

Key Takeaways

  • Breach discovered and contained on June 13, 2025.
  • WestJet confirmed data theft and completed analysis by September 15, 2025.
  • Consumer notification letters mailed on September 29, 2025.
  • Total U.S. residents affected: 1,177.
  • Free 24-month identity-theft monitoring offered through TransUnion.

What Happened

WestJet identified suspicious activity in its IT systems on June 13, 2025. Internal and external cybersecurity experts were engaged immediately, systems were secured, and a forensic investigation began. The airline determined that a sophisticated criminal actor accessed certain files and removed data. The impacted data set was fully analyzed by September 15, 2025, enabling WestJet to locate current contact information for affected U.S. residents and issue notification letters.

Information Exposed

The compromised data varies by individual and did not include payment-card numbers, expiration dates, CVV codes, or account passwords. According to WestJet’s notice, the following categories may have been involved:

  • Name and mailing address
  • Date of birth
  • Passport or other government-issued identification number
  • Travel-related details (accommodations requested, complaints filed)
  • WestJet Rewards ID number and points balance
  • Information about changes to Rewards points
  • Credit-card identifier type (e.g., “World Elite”)
  • Other account-linked information

WestJet’s Response

  • Secured systems and launched a forensic investigation with internal and external specialists.
  • Notified the Federal Bureau of Investigation and is cooperating with law-enforcement efforts.
  • Committed to strengthening security controls to reduce the likelihood of similar incidents.

Free Identity-Protection Services

WestJet is providing affected individuals with a 24-month TransUnion identity-theft and credit-monitoring package at no cost. The service features:

  • Real-time alerts for changes to personal information
  • Proactive fraud-assistance resources
  • Dedicated restoration specialists
  • Up to $1,000,000 in expense-reimbursement insurance

What You Can Do Now

  1. Locate your notice letter and activate the TransUnion service using the unique code provided.
  2. Review your WestJet Rewards account for unauthorized changes to points balances.
  3. Monitor mailed statements and online accounts for suspicious activity.
  4. Consider placing a fraud alert or credit freeze with the major credit bureaus if you observe unusual activity.
  5. Contact us to explore your legal options and potential compensation.

Timeline of Events

  • June 13, 2025 – Suspicious activity detected; investigation initiated.
  • September 15, 2025 – Data analysis completed.
  • September 29, 2025 – Notification letters mailed to U.S. residents.
  • September 29–30, 2025 – Incident reported to state Attorneys General in IA, SC, VT, and ME.

Company Overview

WestJet Airlines Ltd. is a Canadian airline founded in 1994 and headquartered at 22 Aerial Place NE, Calgary, Alberta, Canada. It employs approximately 14,000 people and operates as a subsidiary of Onex Corporation.

Frequently Asked Questions

How many people are affected by the WestJet data breach?
WestJet’s filings indicate that 1,177 U.S. consumers were impacted.
Did the WestJet breach include credit-card numbers or passwords?
No. The notice confirms that payment-card numbers, expiration dates, CVV codes, and account passwords were not involved.
What identity-protection service is WestJet offering?
Impacted individuals receive 24 months of complimentary TransUnion credit and identity monitoring, including fraud-assistance resources and up to $1,000,000 in insurance.
Is there a WestJet data breach lawsuit?
An investigation is underway. Contact our legal team to learn whether you qualify to participate in potential litigation seeking monetary damages.
How do I enroll in the free monitoring?
Use the unique activation code provided in your WestJet letter and follow the enrollment instructions for TransUnion’s service.

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