476,282 customers affected by a claimed leak at Intersport Rent
On 11 March 2026, a database belonging to INTERSPORT Rent — the ski- and snowboard-equipment rental arm of the Intersport sports retail group — was dumped on a hacker forum, exposing roughly 1.2 million rows covering about 476,282 unique customers, including names, emails, phone numbers, loyalty numbers and rental order histories.
- Victim
- Intersport Rent
- records
- 476.3K
On 11 March 2026, INTERSPORT Rent — the ski- and snowboard-equipment rental network operated by the Intersport sports retail group — was named in a dark-web forum post after a threat actor published a customer database said to contain roughly 1.2 million rows mapping to about 476,282 unique customers.
According to the listing, the actor had stolen the data in 2025 and, after failing to sell it privately and failing to reach the company, released the full archive publicly as a "spite leak." No specific intrusion vector was disclosed; the data was distributed directly on the forum rather than through ransomware or an extortion negotiation.
The exposed records reportedly include:
- Full names
- Email addresses
- Mobile phone numbers
- Loyalty / membership numbers
- Order details and rental histories
- Customer reviews
The dataset effectively maps when, where and what equipment individual customers rented, raising the risk of targeted phishing, loyalty-account takeover and credential-stuffing — concerns amplified by the leak landing in the middle of the winter-sports season. As of disclosure the data remained publicly available and no official statement from the company had been confirmed, leaving the situation ongoing.
Sources
- fuitesinfos.frhttps://fuitesinfos.fr/article/2026-03-11-intersport-rent
- brinztech.comhttps://www.brinztech.com/breach-alerts/brinztech-alert-1-2-million-rows-of-intersport-rent-customer-data-leaked/