Online scam techniques are evolving faster than most users’ protective reflexes. In 2026, navigating the Internet without falling into web traps requires understanding the technical mechanisms behind new threats, not just applying a list of outdated best practices.
Deepfakes and AI Impersonation: The Threat That Classic Guides Ignore
Voice and video cloning scams have changed the nature of online risk. ANSSI and Europol document a significant increase in attacks relying on audio and video deepfakes integrated into daily browsing channels: WhatsApp calls, video chats from fake customer service, synthetic support agents on merchant sites.
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Classic phishing (fraudulent email with a malicious link) remains active, but it is giving way to more sophisticated scenarios. A voice deepfake can reproduce the voice of a loved one or a bank advisor with enough fidelity to deceive a savvy interlocutor. The defense is no longer found in simple visual vigilance over a URL.
We recommend systematically verifying through a separate channel any request involving banking data or personal information, even when the interlocutor seems familiar. As detailed in the Pinkgeek leaks guide on Madame Dentelle, classic warning signals (spelling mistakes, suspicious email addresses) are no longer sufficient in the face of AI-generated content.
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The most reliable countermeasure remains the principle of dual channel: any sensitive request received online must be confirmed by phone or in person, by dialing the official number yourself.
DSA, DMA, and AI Act: What European Regulation Changes for Browsing
The European regulatory framework shifted between 2023 and 2025. The Digital Services Act (DSA) now requires all platforms to provide access to non-personalized recommendation systems. In practice, this means that on major platforms, a button or setting allows users to disable algorithmic targeting.
Few users take advantage of this option. Activating the non-personalized feed reduces exposure to content designed to maximize screen time, and by extension to malicious links that proliferate in targeted recommendation feeds.
The AI Act, whose first obligations came into effect in 2025, requires AI systems interacting with the public to clearly indicate their artificial nature. A customer service chatbot must identify itself as such. Any online interlocutor who does not identify as AI potentially violates European regulation.
Three Settings to Activate in Your Account Settings
- Disable algorithmic personalization on platforms that offer it (mandatory since the DSA), which reduces exposure to sponsored malicious content
- Enable suspicious login notifications on every critical service (messaging, banking, social networks) to detect account impersonation in real-time
- Check in the privacy settings that data sharing with third parties is limited to the strict minimum allowed by the platform
Digital Data Protection: Beyond VPNs and Private Mode
Private browsing mode and consumer VPNs remain useful, but their actual reach is often overestimated. Private mode does not mask your activity from your internet service provider or the sites visited. It only prevents local storage of history and cookies upon session closure.
A VPN encrypts traffic between your device and the provider’s server, but the VPN provider itself sees your requests. We observe that the majority of free VPNs monetize browsing data, which negates the intended benefit.
Encrypted DNS and Browser Isolation
Two technical mechanisms offer more granular protection than a VPN alone. The first is DNS-over-HTTPS (DoH), which can be activated in the advanced settings of Firefox and Chrome, encrypting DNS queries and preventing your ISP from logging the domain names you visit.
The second is site isolation, enabled by default in modern Chromium-based browsers. This feature isolates each site in a separate process, limiting a malicious site’s ability to access data from another open tab.
Recognizing an Online Scam in 2026: Technical Signals to Watch For
Traditional visual indicators (HTTPS padlock, domain name) remain relevant but insufficient. SSL certificates are now available for free, and a fraudulent site can display a green padlock identical to that of a legitimate bank.
The signals to prioritize in 2026 are behavioral:
- A site that requests banking information at the very first interaction, before any verified account creation
- An interlocutor (chat, video call) who refuses to switch to an official channel to confirm their identity
- Commercial offers relayed only via links in recommendation feeds or private messages, without presence on the official site of the mentioned brand
- An artificial urgency (“offer expires in 3 minutes”, “your account will be blocked”) designed to short-circuit verification
Online sales concentrate the majority of reported scams in France. Before making any purchase on an unknown site, searching the domain name on reporting databases (notably the Cybermalveillance.gouv.fr platform) allows you to verify if the site has already been reported.
Digital protection in 2026 relies less on magical tools than on technical hygiene: encrypted DNS, browser isolation, non-personalized feeds, and systematic verification through dual channels. These reflexes require a few minutes of initial configuration, but they cover the vast majority of current attack vectors.