Frontier Airlines

Frontier Airlines was compromised in a ransomware attack attributed to ExfilSquad in July 2026. The organization, operating in the Transportation sector in United States, was added to the group's data leak site as part of an extortion campaign.

ExfilSquad operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Revenue: $1.5B DATA SUMMARY: 2.4M~ records containing: significant PII, customer support cases, flight and travel information, complaint records, baggage details, and customer support email communications.