In 2023, over 80% of bank fraud in France is linked to online purchases according to the Banque de France. Some reputable platforms still impose hidden fees or late identity checks, facilitating malicious intrusions. Instant payment solutions often display an uneven level of security, forcing users to navigate an environment where guarantees are never completely uniform.
The lack of standardization in security protocols exposes bank accounts to varying risks depending on the sites and payment methods used. Recommended practices to limit these vulnerabilities evolve at the pace of the techniques employed by fraudsters.
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What are the main risks when shopping online?
Every day, the connected consumer multiplies their online purchases. This digital rush is accompanied by a surge in transactions:
- An annual growth of 15% to reach 57 billion euros (source FEVAD)
- Increasingly sophisticated fraud methods that directly target users
Here are two notable trends:
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Phishing is gaining ground. Behind fake sites or misleading emails, scammers seek to seize banking data at the expense of consumers. The Banque de France has already recorded 584.6 million euros in fraud in the first half of 2024, equivalent to 3 million stolen card payments (source statista).
Sales periods, Black Friday, or holidays become prime hunting grounds for cybercriminals. In the midst of the frenzy, fake sites and misleading offers multiply. On some dropshipping platforms, the lack of control over merchandise leads to random deliveries, sometimes non-existent. The buyer is also not safe from manipulation techniques like dark patterns, nor from premium-rate numbers supposedly meant to resolve a dispute, which only add to the confusion.
Using a public Wi-Fi network to shop online is like leaving your data in an open space: it can be intercepted without any particular effort. To limit these risks, it’s better to favor a private and encrypted network. Before placing an order, research vatrab before a purchase to anticipate dubious practices and protect your bank account. Caution should prevail: never share your confidential codes and always verify the authenticity of the site before confirming a payment.
Recognizing a reliable site and adopting the right reflexes to avoid traps
Before entering any card number, take the time to check the legal notices and the general sales conditions. This information should be clearly stated: merchant identity, postal address, SIRET number, complaint procedures. Their absence is a red flag. Transparency remains the foundation of a trustworthy site.
To form an objective opinion, it is useful to consult reviews posted on independent platforms. Certain signs should raise suspicions: prices that are too low, questionable descriptions, inaccessible contact details. A quick look at the domain name history or the publisher’s reputation can prevent many disappointments.
To help you see more clearly, here are some useful resources:
- Public organizations like the DGCCRF and the SignalConso.gouv.fr portal collect reports and offer verification tools
- Fevad and the National Institute of Consumption provide guides for safe online shopping
In case of doubt, prefer sites based in the European Union, subject to protective regulations, to benefit from a robust legal framework.
Pay attention to payment security: the site’s URL must start with https:// and a padlock should appear in the address bar. This protocol ensures the encryption of exchanges, limiting interception risks during payment. Avoid sending sensitive information via email or through unsecured forms. Nearly nine out of ten French people consider their banking data particularly sensitive (Toluna and Harris Interactive survey for the FBF, June 2025).
Secure payment methods: how to effectively protect your bank account
The rise of online shopping requires adopting new reflexes. To reduce risks, it’s better to turn to enhanced payment methods. The virtual bank card becomes a valuable ally: most banks offer this service, which generates a temporary number for each transaction. Even if your data is compromised, it remains unusable for future payments.
The dynamic cryptogram adds a layer of protection. This three-digit code, found on the back of certain cards, changes at regular intervals (every hour, or even every minute depending on the technology). This significantly reduces the fraudsters’ margin of maneuver.
Here are some other solutions that enhance security at the time of payment:
- Strong authentication: for any payment exceeding a certain threshold, double validation is required via SMS code or notification on the banking app. Be wary of phishing attempts that mimic these procedures.
- Digital wallet: wallet-type solutions store your banking data in a secure space and avoid the direct transmission of card numbers during purchase.
To further secure your transactions, lock access to your banking app with a strong password and activate notifications for any suspicious activity. If you must connect to a public Wi-Fi network, prefer using a VPN to encrypt your exchanges and keep your information safe. Install a recognized antivirus: device compromise remains one of the main entry points for online payment fraud.
In an age where every click can jeopardize your financial security, vigilance is no longer negotiable. Adopting good habits is akin to locking the door before going out: simple, yet still too often neglected. The next time you validate a cart, the real luxury may simply be to shop in peace.