How to protect your privacy from AI: A step-by-step guide

AI privacy feels like a losing battle. But it isn’t if you know where to start.

Artificial intelligence is now embedded in nearly every digital service you use. It’s curating the news you read, scoring your creditworthiness, setting the interest rate you’re offered on a loan, and personalising everything from your Netflix queue to the price you’re quoted for car insurance.

Most people have a general sense that AI is feeding off their personal information, but not everyone understands that the relationship between AI and privacy is very different from anything that came before it: AI doesn’t just collect our data, it learns from it, infers from it, and can expose it in ways that are difficult to predict or reverse.

This guide gives you practical, concrete steps you can take right now to reduce your risk exposure. Understanding AI and privacy is the first step; acting on that knowledge is what this guide is for. It goes beyond traditional data privacy advice because AI privacy threats are distinct from standard data breaches, and the tools and habits that protect you in a traditional sense are simply not enough on their own.

AI privacy vs data privacy: what's the difference?

AI privacy and data privacy (which the world was focused on until AI joined the chat) differ in important ways, but there’s some overlap.

Data privacy asks: who can see my information? AI privacy asks a harder question: what can AI figure out about me, and what might it give away? The distinction matters because the tools and habits that protect you in a traditional data privacy sense don’t fully address what AI introduces.

Why AI privacy is different and why it matters more now

Traditional privacy tools – things like VPNs, encrypted messaging apps, and private browsers – are designed to protect your data as it moves around: who can see it, where it goes, and who has access, and they do this job well.

But AI introduces a second problem that these tools don’t address: what happens after your data has been collected and fed into an AI model. This is important because AI systems can:

  • Memorise personal details from their training data and reproduce them in responses
  • Infer highly sensitive information (health conditions, political views, financial stress) from seemingly harmless data points
  • Aggregate your data across dozens of sources to build a detailed profile of you, even when no single source would raise a red flag
  • Process unstructured data (your voice, your face, your writing style) in ways older systems couldn’t.

The good news is that you are not helpless. A combination of top-shelf privacy tools, smart habits, and AI-specific precautions can really reduce your exposure to AI privacy risks. Here’s how to build that protection layer by layer.

How to protect your privacy from AI in 6 steps

Step 1: Control what AI systems can learn from you directly

When you use AI chatbots and assistants, your conversations may be stored and used to train future versions of the model. This is the most direct pipeline from your personal data into an AI system, and it’s one you can partially control:

  • On ChatGPT: Go to Settings > Data Controls and turn off “Improve the model for everyone.” This stops your conversations from being used as training data. You can also delete your chat history regularly. If you use other AI chatbots, locate their equivalent privacy settings and do the same.
  • On Google products: Visit Welcome to My Activity and review your AI-related activity. Pause “Web & App Activity” to limit what Google’s AI tools can learn about your behaviour.
  • Never share sensitive personal information like your full name, address, Social Security number, financial details, or medical history with any AI chatbot, even one that seems trustworthy. Treat every AI prompt as a potentially logged communication.
  • For work or sensitive topics, use platforms that explicitly offer zero data retention or enterprise privacy tiers, and read the fine print before assuming you’re protected.

Step 2: Protect your identity and contact details at the source

AI systems are often trained on or connected to data brokers – companies that aggregate personal information from public records, loyalty programs, app permissions, and hundreds of other sources. Reducing the real personal data those systems can access starts with protecting your identity details:

  • Use masked or aliased email addresses for app sign-ups and online accounts. When a service is breached or sells your data, only the alias is exposed.
  • Use a private or secondary phone number for services that want a mobile number, to keep your main number out of commercial databases.
  • Use a reputable VPN to mask your IP address and stop your internet provider and the websites you visit from building a behavioural profile tied to your location. Look for VPNs with independently audited no-logs policies.
  • Switch to end-to-end encrypted messaging and calling for private conversations. Look for end-to-end encryption by default so only you and your contact can access the content of your calls and messages.

To get all these protections in one place, check out MySudo suite.

Step 3: Remove yourself from data broker databases

Data brokers are one of the primary ways your personal information ends up in AI training datasets. Companies like Spokeo, Whitepages, and Acxiom and dozens of others collect and sell your name, address, phone number, relatives’ details, employment history, and more, often without your knowledge:

  • You can manually request removal from individual brokers, but this is time-consuming (there are over 200 major data brokers in the US alone). Start with the highest-risk ones: Spokeo, BeenVerified, Intelius, MyLife, and Radaris all have opt-out processes.
  • For a more comprehensive approach, data broker removal services automate the process across hundreds of sites and send you regular reports. These are paid services, but for most people the time savings are significant.
  • If you’re in California, the California Consumer Privacy Act (CCPA) gives you formal rights to request deletion of your data from companies that hold it.

Step 4: Monitor your data exposure and watch for breaches

Removing your data from broker databases is not a one-time fix and removal alone doesn’t tell you the full picture of where your personal information is held. A personal data scanning tool that analyses your email inbox can identify which companies hold your information and give you a much clearer sense of your total exposure. Look for one that also identifies data breaches so you can act quickly rather than finding out months later when the damage is already done.

Step 5: Harden your browser and search habits

Your browsing behaviour is one of the richest data sources feeding AI-powered advertising and profiling systems. Small changes to how you browse make a meaningful difference:

  • Switch to a privacy-focused browser that blocks ads and trackers by default.
  • Decline non-essential cookies whenever you see a consent banner. “Strictly necessary” cookies are all you need for most websites to function.
  • Regularly review and revoke app permissions on your phone, particularly for apps that request access to your location, contacts, microphone, or camera when those permissions aren’t necessary for the app’s core function.

Step 6: Be strategic about what AI tools you use and how you use them

Not all AI products handle your data the same way. Before you use any AI tool, especially one that processes personal or sensitive information, take a few minutes to understand what you’re agreeing to:

  • Look for AI tools that explicitly state that they do not use your inputs for training, or that offer enterprise/private versions with stronger data protections.
  • Be especially cautious with AI tools that process sensitive categories of data like health, finances, legal matters, or anything involving minors. The potential consequences of a data leak are much higher in these contexts.
  • Consider on-device AI tools where the processing happens locally on your device rather than in the cloud.

The future of AI privacy: what's coming next

The AI privacy landscape is moving quickly in both directions: new threats are emerging, but so are better protections.

What's getting better

  • On-device AI is growing fast. Apple, Google, and others are increasingly running AI features locally on your device rather than in the cloud, which means your data never has to leave your phone. This is one of the most meaningful privacy improvements in the current AI cycle.
  • Regulation is catching up. The European Union’s AI Act (which came into force in 2024 and is being phased in through 2026 and beyond) places binding requirements on AI systems, including those used in high-risk contexts like hiring, credit, and law enforcement. While the US lacks a comparable federal law, several states, including California, Texas, and Colorado, have passed AI-specific privacy legislation.
  • Privacy-preserving AI techniques are maturing. Differential privacy (a mathematical technique that adds controlled noise to data so individual records can’t be identified) and federated learning (training models on your device rather than sending data to a central server) are becoming more widely adopted in commercial AI products.

What to watch out for

  • AI-powered surveillance is expanding. Facial recognition systems are being used in public spaces, retail environments, and airports. Limiting your exposure means being aware of environments where this technology is in use and, where possible, choosing not to opt into programs that collect biometric data.
  • Synthetic identity attacks are becoming more sophisticated. AI-generated deepfakes and voice clones are increasingly being used to impersonate people in financial fraud. Protect yourself by enabling voice biometric opt-outs at your bank and be sceptical of urgent requests that arrive via unexpected channels, even if they sound like someone you know.
  • “AI features” in apps are often data collection mechanisms in disguise. When an app announces a new AI-powered feature, check whether enabling it requires you to grant additional data permissions. Many are worthwhile, but some are primarily designed to expand data access.

How MySudo protects your privacy against AI threats

While MySudo is a consumer privacy tool by design, it is particularly well-suited to the AI era because its core strategy – compartmentalization – directly undermines the way AI profiling systems work.

MySudo: minimizing and breaking up your data

As the step-by-step guide above explains, AI profiling works by linking data points together: your phone number here, your email there, your purchase history somewhere else, until a detailed picture of you emerges from which the AI can make inferences and predictions. MySudo disrupts that process at the source. It lets you create up to nine separate digital identities called Sudos, each with its own phone number, email address, virtual card, private browser, and handle. Anywhere you would normally hand over your real personal details, you use a Sudo instead.

If you use one Sudo for online shopping, another for dating apps, and another for professional networking, for example, those data trails are effectively siloed. There is no common identifier connecting them back to you, which is precisely what AI profiling systems need to build a profile.

This extends to your financial data too. Each Sudo comes with an optional virtual card, keeping your real card details out of merchant databases and the commercial data pipelines that feed AI systems. Payment behaviour is one of the richest sources of consumer profiling: where you shop, how often, and what you buy can reveal a surprising amount. A separate virtual card per Sudo breaks that trail at the source.

MySudo also offers a practical defence against one of the fastest-growing AI-enabled scams: voice deepfakes. The grandparent scam – where a criminal uses AI-generated voice cloning to impersonate a family member in distress – has become alarmingly convincing. Setting up a dedicated Sudo number shared only with your closest family and friends creates a trusted communication channel. If that number rings, you can be confident it’s someone in your inner circle. A scammer is very unlikely to have it.

MySudo VPN: protecting your network layer

Step 2 of the guide recommends a VPN with an independently audited no-logs policy. MySudo VPN fulfills that role, masking your IP address and preventing your internet provider and the sites you visit from building a behavioral profile tied to your location, which is another key data source for AI profiling systems.

MySudo Reclaim: cleaning up what's already out there

Step 4 of the guide covers data discovery and breach monitoring: understanding where your personal data is held and acting when it’s compromised. MySudo Reclaim is built for exactly that. It scans your Gmail inbox to identify which companies hold your personal information, identifies data breaches, and helps you to request data deletion or switch the information to MySudo information instead of personal information.

Together, MySudo, MySudo VPN, and MySudo Reclaim offer a complete, layered defence: MySudo limits new exposure by replacing your real details with compartmentalised alternatives, MySudo VPN protects your network activity, and MySudo Reclaim reduces the existing digital footprint that AI systems and bad actors can already access. Used together, they address more of the step-by-step action plan in one suite than any other single privacy solution.

Key takeaways on AI privacy

Protecting your privacy from AI is not about paranoia or opting out of the modern world. It’s about making deliberate choices that limit how much of your personal information ends up in systems you don’t control – systems that are increasingly good at using that information in ways you’d never anticipate or agree to.

You will not achieve perfect privacy. But every layer of protection you add makes you a harder target and shifts the balance of power (even slightly) back in your favour. Start with the action plan above, build the habits over time, and stay curious about how the technology is evolving. The people who navigate this era best will be the ones who stayed informed.

Explore the MySudo suite of privacy products