Cartier Confirms Data Breach and Warns Customers They Could Become Targets

Luxury fashion brand Cartier has disclosed a data breach after unauthorized access to its systems led to the theft of customer information. In a data breach notification letters sent to affected individuals Cartier revealed that a hacker accessed a portion of its IT infrastructure and exfiltrated limited client data.

“We are writing to inform you that an unauthorized-party gained temporary access to our system and obtained limited client information,” Cartier stated in the data breach notification. “We contained the issue and have further enhanced the protection of our systems and data.”

According to the jeweler, the compromised data includes names, email addresses, and customers’ countries of residence. Critically, Cartier emphasized that no passwords, credit card number, or banking details were accessed in the breach.

Despite the limited range of data stolen, Cartier cautioned customers to stay alert to potential phishing or social engineering attempts.

“Given the nature of the data, we recommend that you remain alert for any unsolicited communications or any other suspicious correspondence,” the company warned.

The incident has been reported to law enforcement authorities, and Cartier says it is working with a third party cybersecurity firm to investigate and remediate the breach. As of now, it is unclear exactly when the breach occurred or how many individuals have been affected.

Cartier’s confirmation follows a series of recent cyber incidents targeting luxury fashion retailers, including Dior, Adidas, and Victoria Secrets.

These breaches highlight the growing cybersecurity risks facing luxury retailers, who handle high-value client data and third-party vendors. As threat actors continue to target brands with global reach and affluent clientele, the pressure is mounting for the fashion industry to strengthen its cyber defenses.