Title: How to Protect Your Privacy While Using AI Tools: A Practical Guide

Intro

The Wall Street Journal recently published an article titled “How to Maintain Our Privacy in the AI Age,” and it’s a reminder that many of us have been handed a trade-off we didn’t ask for. AI tools like ChatGPT, Google Gemini, and smart assistants are undeniably useful, but they also collect and store huge amounts of personal data. The convenience is real, but so is the risk. Here’s what’s actually going on and what you can do about it without needing a computer science degree.

What Happened

The WSJ piece, published July 1, 2026, highlights how deeply AI has embedded itself into daily routines. From drafting emails to planning trips, people rely on these tools—and in return, their conversations, search histories, and even location data are being fed into training models or shared with third parties. Many users don’t realize that the default settings on popular AI services allow companies to use their chats for future model improvements, often without explicit consent. The article doesn’t claim a single scandal; rather, it points to a systemic lack of transparency across the industry.

Why It Matters

For the average consumer, this isn’t an abstract “they have my data” problem. Your prompts to a chatbot might reveal sensitive information about your health, finances, or personal relationships. That data can be stored indefinitely, and some companies reserve the right to share it with advertisers or other partners. Even if you trust a company today, policies change. And once your information is in a training dataset, there’s no way to fully remove it. The stakes are higher than most people realize, especially as AI moves into more areas of life, like banking and healthcare.

What Readers Can Do

You can enjoy the benefits of AI without handing over everything. Here are concrete steps that work today.

1. Opt out of model training.
Most major AI tools let you prevent your conversations from being used to train future models. In ChatGPT, go to Settings → Data Controls and turn off “Improve the model for everyone.” In Google Gemini (formerly Bard), open the activity settings and disable “Gemini Apps activity.” This doesn’t kill the tool; it just stops your data from being fed back into the system.

2. Audit app permissions on your phone.
Many AI apps ask for access to your contacts, microphone, location, or photos even when they don’t need them. On an iPhone, go to Settings → Privacy & Security and review each app. On Android, go to Settings → Privacy → Permission manager. Revoke anything that isn’t essential for the app’s core function. A chatbot does not need your location.

3. Use disposable accounts for experimentation.
If you want to try a new AI service, sign up with a temporary email address and avoid logging in with Google or Facebook. This limits the data trail. Services like DuckDuckGo’s email protection or SimpleLogin are easy to set up.

4. Turn off personalized ads and data sharing.
Check the privacy settings inside each AI service. Look for toggles that allow the company to share data with “affiliates” or “partners.” Turn them off. Also disable ad personalization in your device settings (on both iOS and Android) to limit cross-app tracking.

5. Consider privacy-focused alternatives.
For search, try DuckDuckGo or Brave Search. For AI chat, there are tools like Perplexity AI (which has a privacy mode) or local models like GPT4All that run entirely on your computer. These don’t send your data to a cloud server.

Quick checklist for today:

  • Opted out of model training in every AI app you use
  • Reviewed app permissions and revoked unnecessary ones
  • Turned off personalized ads and data sharing
  • Started using a temporary email for new sign-ups
  • Downloaded one privacy-focused alternative and tested it

Sources

  • Wall Street Journal, “How to Maintain Our Privacy in the AI Age,” July 1, 2026.
  • Privacy settings documentation for ChatGPT, Google Gemini, and Apple/Android OS as of mid-2026.

Note that settings and policies change over time. The steps above were accurate at the time of writing, but it’s worth checking each service’s help page for the latest options. You don’t have to sacrifice every convenience—just the ones that matter least to you.