Google has acquired a vast dataset from Spirit Airlines, encompassing nearly all of the airline’s employment and workplace records. The data includes approximately 100 million employee emails, HR information, payroll data, and metrics on employee behavior and productivity. According to a court filing, the data was purchased in an auction on August 14, where Google outbid competitors by offering $10 million and covering the cost of third-party data scrubbing to comply with privacy laws. The data does not contain personal information or customer data, but it does include sensitive internal communications and records that former employees are now concerned about. Source: arstechnica

The Association of Flight Attendants (AFA), representing former Spirit workers, has raised privacy concerns, arguing that Google’s privacy protections for the data do not extend to employees. The AFA claims that the data includes confidential information, such as disciplinary records, training deficiencies, and internal communications, which could still expose sensitive details about workers even after de-identification. They argue that while Google has agreed not to intentionally re-identify individuals, the company could potentially combine the data with other datasets to infer identities or group characteristics. The AFA also pointed out that Google’s data scrubbing process does not address the confidentiality of the content itself, which remains sensitive regardless of whether names are removed. Source: arstechnica

The sale of the data followed Spirit Airlines’ bankruptcy in May 2026, when the company auctioned off its dataset to the highest bidder. Google’s bid included a commitment to cover third-party costs for scrubbing data to meet consumer privacy standards. Competitors like Mercor Corporation attempted to bid but were rejected for proposing to handle data scrubbing themselves. The AFA’s objection to the sale is limited and does not seek to halt the transaction, but they argue that the data’s sensitivity warrants stronger protections. The AFA has asked the court to deny approval of the sale, citing concerns about how de-identification is managed and the lack of input from workers in the process. Source: arstechnica