Singapore Airlines’ frequent flyer members impacted in data breach
More than half a million Singapore Airlines’ frequent flyer members have had their personal data compromised.
The data breach came via the passenger service system servers of aviation tech company SITA.
"While SIA is not a customer of the SITA PSS, this breach of the SITA PSS server has affected some KrisFlyer and PPS members," the airline said.
The SITA connection to Singapore Airlines is through the Star Alliance airline network.
"The information involved is limited to the membership number and tier status and, in some cases, membership name, as this is the full extent of the frequent flyer data that Singapore Airlines shares with other Star Alliance member airlines for this data transfer," SIA said.
The breach doesn’t involve KrisFlyer passwords or credit card information.
None of the airlines IT systems were impacted.
"The protection of our customers’ personal data is of utmost importance to Singapore Airlines, and we sincerely regret the incident."
SITA confirmed the cyber-attack late last month and said it was ‘a highly sophisticated attack.’
It is still being investigated, SITA said.
TravelMole Editorial Team
Editor for TravelMole North America and Asia pacific regions. Ray is a highly experienced (15+ years) skilled journalist and editor predominantly in travel, hospitality and lifestyle working with a huge number of major market-leading brands. He has also cover in-depth news, interviews and features in general business, finance, tech and geopolitical issues for a select few major news outlets and publishers.
Vegas’s Billion-Dollar Secrets – What They Don’t Want Tourists to Know
Visit Florida’s New CEO Bryan Griffin Shares His Vision for State Tourism with Graham
Chicago’s Tourism Renaissance: Graham Interviews Kristin Reynolds of Choose Chicago
Graham Talks with Cassandra McCauley of MMGY NextFactor About the Latest Industry Research
Destination International’s Andreas Weissenborn: Research, Advocacy, and Destination Impact
Graham and Don Welsh Discuss the Success of Destinations International’s Annual Conference
Graham and CEO Andre Kiwitz on Ventura Travel’s UK Move and Recruitment for the Role
Brett Laiken and Graham Discuss Florida’s Tourism Momentum and Global Appeal
Graham and Elliot Ferguson on Positioning DC as a Cultural and Inclusive Global Destination
Graham Talks to Fraser Last About His England-to-Ireland Trek for Mental Health Awareness
Kathy Nelson Tells Graham About the Honour of Hosting the World Cup and Kansas City’s Future
Graham McKenzie on Sir Richie Richardson’s Dual Passion for Golf and His Homeland, Antigua
ADS PRO 
TAP Air Portugal to operate 29 flights due to strike on December 11
Qatar Airways offers flexible payment options for European travellers
Airbnb eyes a loyalty program but details remain under wraps
Air Mauritius reduces frequencies to Europe and Asia for the holiday season
Major rail disruptions around and in Berlin until early 2026