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uk Technology & digital loss printer network settings changed • webcam network settings changed • camera shows new wifi • printer ip address changed • device says new network • smart device tampering • iot device tampered with • router compromised signs • unknown devices on wifi • camera account compromised • printer admin password forgotten • device connected to wrong wifi • port forwarding changed • remote access enabled unexpectedly • wifi password changed without me • suspicious device settings • someone changed my wifi settings • unexpected ssid on device • printer dns settings changed • webcam remote viewing enabled

What to do if…
your printer or webcam shows new network settings you did not configure

Short answer

Disconnect the device from the network (unplug Ethernet / switch off Wi-Fi / power it down), then secure your router account (router admin password + Wi-Fi password) before reconnecting anything.

Do not do these things

  • Don’t keep using the printer/webcam “to see what happens” while it’s still connected to your network.
  • Don’t approve unexpected “remote access”, “cloud sharing/linking”, or “pairing” prompts.
  • Don’t reuse an old password you’ve used elsewhere (especially for router, email, or camera accounts).
  • Don’t factory reset the device before taking a couple of photos/screenshots of what changed.
  • Don’t assume it’s “just a glitch” if you also see unfamiliar devices on your Wi-Fi or router settings you didn’t change.

What to do now

  1. Get to a safer pause: take the device offline.

    • Printer: unplug Ethernet or disable Wi-Fi on the printer; if unsure, power it off.
    • Webcam: unplug it. If it’s built-in, disable it in settings and cover the lens for now.

  2. Capture what you’re seeing (quickly, without exploring).
    Take photos/screenshots of: the Wi-Fi name (SSID), IP address, DNS settings, any “remote access” toggle, any new user/admin accounts shown, and timestamps.

  3. Secure the router first (this is usually the control point).
    From a device you trust, log into your router/admin app and:

    • Change the router admin password (the router login; not the Wi-Fi password).
    • Change the Wi-Fi password and reconnect only your devices with the new password.
    • If available, turn off remote administration.
    • If you don’t knowingly need it, turn off UPnP (note any port forwards first).

  4. Check for unfamiliar connections and unexpected changes.

    • Review “connected devices” / “DHCP clients” and note anything you don’t recognise.
    • Check for unexpected port forwarding, DNS changes, or a newly enabled guest network you didn’t set up.
    • If your router offers it, ensure WPA2/WPA3 is enabled and WPS is turned off.

  5. Lock down any cloud accounts tied to the webcam/printer.

    • Change the password for the device vendor account/app.
    • Turn on two-step verification if offered.
    • Sign out of other sessions/devices if the service allows it.

  6. Update firmware before reconnecting the device.
    Using the manufacturer’s official method/app:

    • Update router firmware (if an update is available).
    • Update printer/webcam firmware (or camera hub/base station firmware, if applicable).

  7. Reset and re-add the device in a controlled way (only if needed).
    If settings still look wrong after steps 3–6: factory reset the printer/webcam and set it up again. If your router supports it, put smart devices on a guest network.

  8. If this feels like surveillance or harassment, treat it as safety-relevant.
    Keep the webcam unplugged/covered until you’re confident it’s secure. If someone may have had physical access to the device or router, change passwords from a device they don’t control.

  9. Report it if there’s clear intrusion, fraud, or extortion.

    • If it’s happening now or you feel unsafe: call 999 (emergency) or 101 (non-emergency).
    • For cyber crime and fraud in England, Wales, or Northern Ireland, report via Report Fraud (the Action Fraud national reporting service).
    • If you live in Scotland (or it happened there), report to Police Scotland on 101.

What can wait

  • You do not need to work out exactly “how they got in” right now.
  • You do not need to replace devices today.
  • You do not need to confront anyone who might have done this — secure access first.
  • You do not need to make big decisions about your whole smart-home setup while you’re stressed.

Important reassurance

Unexpected network settings can be alarming, but this is often containable quickly. Taking the device offline and locking down the router and related accounts usually stops ongoing access fast.

Scope note

These are first steps to stabilise and prevent further access. Later decisions (like deeper investigation or device replacement) can wait until you’re calmer or have specialist help.

Important note

This is general information, not legal or forensic advice. If you believe a camera could be used to monitor you, prioritise personal safety and use the reporting options above.

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