How to Update Your Privacy Tools for the Age of AI
If the last time you reviewed your online privacy settings was more than a year ago, you’re not alone. But the threat landscape has shifted, and the old checklist no longer cuts it. Cybercriminals now use AI to automate attacks, craft convincing phishing messages, and find weak points in your digital life faster than ever. The good news is that the same AI tools you use daily can be kept safe with a few deliberate updates to your privacy tools and habits.
This guide walks through five concrete steps to modernise your defences. No fluff, no panic—just what to do and why it matters now.
What happened
In June 2026, the World Economic Forum published a detailed piece on how to update data privacy tools to cut cybersecurity risk in the AI era. It advised that the increasing use of AI by attackers—alongside the normalisation of consumer AI assistants, chatbots, and automated services—means that personal data is more exposed than ever. The WEF also noted that AI speeds up cybercrime by exposing vulnerabilities that humans might miss, and that frontier AI models themselves are redefining the cybersecurity playbook (Anthropic’s so-called “Mythos moment”).
These developments aren’t abstract. They affect how your password manager, browser, phone apps, and even messaging apps interact with AI-powered threats.
Why it matters
Most privacy advice you find online was written before generative AI became mainstream. It tells you to use strong passwords and enable two-factor authentication—but doesn’t address the new risks: AI-driven phishing that mimics your contacts’ voices or writing style, browser extensions that silently feed your data into AI models, or chatbots that store your conversations for training.
If you still treat your privacy tools as a one-time setup, you are a softer target. The WEF articles underscore that the speed and scale of AI attacks require you to keep defences dynamic. Old privacy settings may not block new tracking techniques, and outdated software can leave doors open for automated exploits.
What readers can do
Below are five steps that directly respond to the AI-era risks described by the WEF and other cybersecurity sources. None requires deep technical skill. Each can be done in a few minutes.
1. Reinforce your password manager for the AI era
Your password manager remains essential, but how you use it matters more. AI can guess patterns in weak master passwords or exploit poor recovery questions. Choose a master passphrase (a random string of words) that is at least 16 characters and unique. Enable two-factor authentication (2FA) on the password manager itself—preferably with a hardware key or authenticator app, not SMS. Check that your manager’s desktop app and browser extension are up to date. Many now offer “AI phishing detection” alerts; turn them on.
Modern password managers also scan for weak or reused passwords. Run that scan and fix the flagged accounts.
2. Lock down your browser against AI tracking
Browser extensions are a common vector for data leakage. AI tools that “help you write” or “summarise pages” may read everything you type or view. Remove any extensions you don’t use. For those you keep, review their permissions: if an extension asks for access to “all websites” but only does a single function, it’s unnecessary.
In your browser settings, disable third-party cookies. Use a privacy-focused browser (Firefox, Brave) or at least configure Chrome’s security settings to “Enhanced protection.” Turn off “use a prediction service to load pages more quickly” and disable “allow sites to check if you have payment methods saved.” Some AI-powered search features can also send your queries to cloud models; check under search engine settings to minimise data sharing.
3. Review app permissions on your phone
Many free apps use AI for features like photo organisation or voice recognition—and that AI often runs on remote servers. Go to your phone’s privacy settings (iOS Privacy or Android Permission Manager) and review which apps have access to your camera, microphone, contacts, and location. Deny access unless the app truly needs it for a core function. For example, a flashlight app does not need location.
Also check “Background app refresh” or “Background data” for apps you rarely use; turn it off. This limits the data that can be silently sent to cloud AI services.
4. Use a VPN and encrypted messaging consistently
A good VPN encrypts your internet traffic, making it harder for attackers to intercept data or profile you using AI-driven traffic analysis. Choose a reputable provider that does not log activity—avoid free ones that sell data. Enable the VPN on your phone and laptop at all times, not just on public Wi-Fi.
For messaging, move to end-to-end encrypted apps like Signal or WhatsApp if you haven’t already. Note that WhatsApp shares metadata (who you talk to and when) with its parent company, which may use AI for other products; Signal collects almost nothing. Decide which trade-off you prefer.
5. Turn on automatic security updates—for everything
AI-powered exploits often target known vulnerabilities that haven’t been patched. The single easiest defence is to let your devices update themselves overnight. On your phone, ensure “Automatic updates” for both the OS and apps are enabled. On your computer do the same. Check that your router’s firmware is up to date (look in the admin panel). Old routers are a prime target for automated attacks.
If you use smart home devices, check their security settings too. Many default to sending data to the cloud for AI processing; disable that if you don’t need it.
Sources
This advice draws on several recent analyses from the World Economic Forum, including “How to update data privacy tools to cut cybersecurity risk in the AI era” (June 2026) and “AI speeds cybercrime by exposing flaws, and other cybersecurity news” (June 2026). The article also references Anthropic’s work on frontier AI and cybersecurity. For tool-specific guidance, consult your password manager’s documentation or the Electronic Frontier Foundation’s privacy guides.
No list of steps can guarantee complete safety. But updating your privacy tools now—before an AI-driven attack targets you—makes a real difference. The threat is faster, so your defences must be too.