Hatter's advice is to change the password on your Wi-Fi as well as the camera itself, and make them different. Also, check the manufacturer's website regularly for updates you can download since the available updates may not show up directly on the device, as they do on your computer or cell phone. The Foscam camera, for example, has a known firmware vulnerability and had released an update to correct the problem but the Schreck's were unaware of it.