Privacy Tools Need a Tune‑Up for the AI Age — Here’s What to Update Now

What happened

In June 2026, the World Economic Forum published guidance on updating data privacy tools to reduce cybersecurity risk in an era where artificial intelligence is changing how attacks work. The piece, along with supporting WEF articles on AI‑driven cybercrime and trends redefining risk in 2026, makes a clear point: the privacy settings and tools many of us set up a year or two ago are no longer enough.

AI is now being used to generate phishing messages that are nearly indistinguishable from real ones, to produce deepfake audio and video for social engineering, and to “poison” data sets that privacy tools rely on. Traditional protections like basic password managers or browser privacy modes were not designed to handle these threats.

Why it matters

The practical effect is that a scam call that sounds like your boss, an email that looks exactly like a bank notice, or a fake customer‑support chat that mimics a real company’s tone can bypass the usual red flags. At the same time, AI can analyse your browser’s fingerprint—the unique combination of fonts, screen resolution, installed plugins, and time zone—and use that to track you across sites even if you use a VPN.

The WEF notes that AI “speeds cybercrime by exposing flaws” in existing privacy tools. But the same tools, when updated properly, can still offer strong protection. The key is knowing which specific settings to adjust.

What readers can do

Below are five practical updates you can make today. They cover the main areas where AI‑enhanced threats are most likely to slip through.

1. Enable anti‑fingerprinting in your browser

Most modern browsers have a setting that reduces the uniqueness of your browser fingerprint. In Chrome, go to Settings > Privacy and security > Use secure DNS and ensure it’s on, then install an extension such as CanvasBlocker or Privacy Badger (from the EFF). In Safari, enable Prevent cross‑site tracking and Hide IP address from trackers under Privacy. These settings limit the data AI can use to build a profile of you.

2. Switch to passkeys in your password manager

Passkeys are a replacement for passwords that rely on cryptographic keys stored on your device. They are resistant to phishing because they won’t work on a fake website, even if that site looks identical to the real one. Bitwarden, 1Password, and Apple’s iCloud Keychain all support passkeys now. In Bitwarden, open the app, go to Settings, and enable “Allow passkeys.” For each site that offers passkey login, create a passkey through the site’s security settings. Once set up, you won’t need to type a password—your device handles authentication.

3. Upgrade your VPN kill‑switch

AI‑powered attacks sometimes try to force your VPN connection to drop briefly, exposing your real IP address. A basic kill‑switch may not catch every drop. In ProtonVPN, for example, you can enable “Permanent kill‑switch” in the Advanced settings. In Mullvad, choose “Always require VPN” in the connection settings. The idea is to block all internet traffic if the VPN disconnects for any reason, even for a split second.

4. Audit permissions on AI assistants

If you use ChatGPT, Google Assistant, or Alexa, review what data they have access to. In ChatGPT, go to Settings > Data controls and disable “Improve the model for everyone” if you don’t want your conversations used for training. Also check that the assistant does not have permission to access your calendar, contacts, or emails unless you absolutely need it. AI assistants are a growing vector for data leakage because they often integrate with many services.

5. Install a privacy‑focused browser extension that blocks AI‑generated content

Extensions like uBlock Origin (still maintained in Firefox) or NoScript can block scripts that AI bots use to harvest data. A newer category is “AI content detector” extensions—though these are less reliable, so treat them with healthy scepticism. A more practical step is to enable the “Block fingerprinting” feature in Firefox’s Enhanced Tracking Protection and then manually block third‑party cookies in your browser.

Quick test: Check if your updates worked

  • Use a site like Cover Your Tracks (by the EFF) to see how well your browser resists fingerprinting.
  • Try a phishing simulation service (many are free) to confirm that your password manager does not auto‑fill on suspicious sites.
  • Turn off your VPN briefly and see if your real IP is exposed; if it is, your kill‑switch needs reconfiguring.

Monthly maintenance checklist

  • Update your browser and extensions weekly (enable automatic updates).
  • Once a month, review which apps have access to your location, microphone, and camera.
  • Check your password manager for any compromised passwords—most have a “Password Health” report.
  • Rotate your VPN exit server location if you use a static one.

The bottom line

Updating privacy tools does not mean switching to entirely new services. Small adjustments to settings you already have—combined with a shift to passkeys and a tighter kill‑switch—can close most of the gaps that AI is currently exploiting. The WEF’s advice is sound, but it needs to be turned into specific actions. The steps above are a good starting point that should not take more than 30 minutes to implement.

Sources

  • World Economic Forum, “How to update data privacy tools to cut cybersecurity risk in the AI era” (June 2026)
  • World Economic Forum, “AI speeds cybercrime by exposing flaws, and other cybersecurity news” (June 2026)
  • World Economic Forum, “3 trends redefining cyber risk in 2026” (January 2026)
  • Electronic Frontier Foundation, Cover Your Tracks test (eff.org)
  • OWASP, Passkey implementation guidelines