On June 13, 2025, WestJet became aware of suspicious activity on its computer system, indicating a data breach. Based on a subsequent forensic investigation, WestJet determined that cybercriminals infiltrated this inadequately secured network and gained access to its files. The investigation further determined that, through this infiltration, cybercriminals accessed and/or acquired files containing the sensitive personal information of approximately 1.2 million individuals.
The information exposed in the data breach includes, but is not limited to:
- Names
- Government identification numbers
- Passport numbers
- Dates of birth
- Addresses
As a result of the WestJet data breach, these individuals’ personal and highly confidential information may be in the hands of cybercriminals who can place the information for sale on the dark web or use the information to perpetrate identity fraud.
Murphy Law Firm is investigating claims on behalf of all individuals whose personal and confidential information was potentially compromised in the data breach. We are evaluating legal options, including a potential class action lawsuit, to recover damages for individuals who were affected by the WestJet data breach.