Luxury resale platform Vestiaire Collective is strengthening its efforts to prevent stolen merchandise from being listed and sold online following a wave of looting across France and Italy on October 17, 2026.
At the company’s largest authentication warehouse, housed in a former spinning mill in Tourcoing, northern France, security personnel escort visitors through guarded entrances and require them to store their bags in lockers. Inside, workers in white lab coats unpack incoming luxury items, inspect their authenticity and condition, and prepare approved products for delivery to buyers worldwide.
Although Vestiaire Collective has long relied on a multi-step authentication process to combat counterfeits and fraud, the recent looting has introduced another challenge: determining whether genuine luxury products have been stolen.
Brands such as Louis Vuitton, Dior, Celine and Hermès are among the most sought-after labels on the platform, raising concerns that merchandise taken from stores in Paris and Milan could find its way onto the resale market.
Monitoring Suspicious Sellers and Listings
On October 19, two days after the looting, Vestiaire Collective convened an emergency meeting involving its commercial and legal teams to discuss how to identify suspicious listings.
Employees were instructed to watch for newly created accounts uploading multiple unworn luxury items within a short period. The company also began verifying new members and working with brands and authorities to obtain product-specific information that could help identify potentially stolen merchandise.
“Following the recent incidents, we’ve held meetings with several brands and authorities,” says Victoire Boyer Chammard, Vestiaire Collective’s senior brand manager and authentication specialist.
She explains that brands are sharing identifying details with the company’s teams to help flag suspicious goods. A recently created account listing several never-worn designer pieces, for example, could trigger additional scrutiny.
The French government has warned that people who purchase goods stolen during the looting could face legal consequences, alongside those selling them. For resale platforms built around trust between buyers and sellers, the challenge therefore extends beyond confirming authenticity to establishing whether an item can legally be sold.
Vestiaire says suspicious listings will be removed, seller accounts may be restricted, and verified proof of ownership or purchase may be required before an item can proceed.
Francisco, quoted in the article, says establishing whether an individual product has been stolen requires verified ownership information and police records. The company’s response consequently depends on cooperation with brands, retailers, online retailers and public authorities in France and abroad.
How Technology and Human Expertise Work Together
Vestiaire Collective uses artificial intelligence to monitor listings for suspicious activity, but items that reach its authentication centre are also examined by specialists who look for warning signs.
When anomalies are detected, the company may quarantine listings and request verifiable proof of purchase. It also says it complies with official judicial requests to support police investigations.
The platform maintains direct communication channels with luxury brands, some of which can identify products through serial numbers, RFID tags, prototypes or other distinctive features. Such information can help investigators and resale platforms recognize goods reported as stolen.
On October 19, France’s Minister of the Economy, Roland Lescure, also convened an emergency meeting with resale platforms including Vinted, eBay and Leboncoin to discuss preventing looted merchandise from reappearing online. Measures discussed included regular reports to authorities on enforcement activity, with the first report expected within 48 hours.
Vestiaire Collective did not attend the meeting directly but was represented by the Fédération du e-commerce et de la vente à distance, of which it is a member.
Boyer Chammard says the meeting mainly focused on mass-market peer-to-peer marketplaces and open classified sites handling large volumes of inexpensive, uncurated products. She describes Vestiaire’s approach as a highly controlled system combining technology with specialist human expertise.
Nevertheless, she acknowledges that no resale platform can be entirely immune to stolen goods.
Why Authenticating Stolen Goods Is More Difficult
Vestiaire’s authentication process includes checks for counterfeit products, as well as certain materials such as fur, exotic skins and ivory that may be prohibited from export. The platform also aims to protect high-profile sellers’ anonymity and prevent buyers from returning counterfeit items in place of genuine purchases.
Products associated with employee sales or sales to employees’ friends and family may sometimes be removed, although the sellers are not necessarily banned. According to authentication site director Henric Hadrien, the company may return an item to its seller after discussing a recent employee sale with the relevant brand.
Once products pass the initial checks, specialists examine typography, stitching, engravings and materials, using equipment such as UV lamps and magnifying glasses. Quality-control inspectors then verify that each item’s dimensions, colour and stated condition match its online listing.
However, identifying a stolen product is more complicated than detecting a counterfeit. During Black Friday, Vestiaire expects between 1,500 and 3,000 items to be uploaded daily throughout the week-long retail period, making it difficult to investigate every listing thoroughly.
Hadrien notes that sellers can create several different accounts, complicating efforts to trace suspicious activity. Without a serial number or another identifying feature, determining whether a particular item has been stolen can sometimes be impossible.
Before the recent looting, Vestiaire had already received alerts from Italian and German police about potentially stolen goods listed on its platform. These warnings followed official complaints or police reports filed by victims, including individuals and brands.
When an item is flagged, the company says it can discreetly remove the listing without immediately alerting the seller and follow police instructions. Where there is sufficient reason to believe an item was stolen, it may be transferred to law enforcement in coordination with the company’s legal team. If a buyer has already received the product, Vestiaire says the buyer will be reimbursed.
Looting Declines, but the Risk Remains
Following the October 17 incidents, luxury retailers prepared for further unrest ahead of another protest on October 24. Many boarded up stores and hired private security.
The scale of the subsequent looting was significantly lower. A preliminary government report cited in the article recorded 24 businesses looted across France on October 24, compared with 1,522 a week earlier.
Despite the decline, resale platforms face an ongoing challenge as investigations continue and stolen merchandise may surface weeks or months after the original incidents.
Boyer Chammard says Vestiaire Collective expects additional alerts as investigations progress. The company says it is already communicating directly with French authorities and remains committed to cooperating with them quickly and diligently.
For the luxury resale industry, the episode highlights a critical distinction: confirming that a designer item is genuine does not necessarily establish that it was lawfully acquired. Preventing stolen goods from entering the second-hand market requires not only authentication technology and specialist inspections, but also reliable ownership records and cooperation between marketplaces, brands and law enforcement.
Ethan’s penchant for the pulse of the fashion world extends to covering lifestyle topics, offering readers a seamless blend of the latest style updates and lifestyle trends.