Threatline

Manchester Airports Group - 8,728,451 breached accounts

In August 2026, . The incident was , who subsequently published email addresses and phone numbers relating to 8.7M customers of Manchester, Stansted and East Midlands airports. The data contained personal information relating to airport services, including vehicle registrations and parking history, Fast Track purchases and lounge bookings. In , MAG advised that "at no point has passenger safety or aviation security been compromised". Manchester Airports Group (MAG) disclosed a data breach impacting their services later claimed by the FulcrumSec hacking group their disclosure notice