Smart home devices can be vulnerable to hacking and exploitation, as demonstrated by the recent case of a robot vacuum that was accidentally exposed due to a flaw in its firmware. To protect yourself from such risks:

1. **Keep your devices updated**: Regularly check for updates on your smart home devices and install them promptly. 2. **Use strong passwords**: Use unique and complex passwords for all accounts related to your smart home devices. 3. **Be cautious with public Wi-Fi**: Avoid using public Wi-Fi networks, especially when accessing sensitive information or controlling your devices remotely. 4. **Enable two-factor authentication**: Activate two-factor authentication (2FA) on your devices whenever possible to add an extra layer of security. 5. **Monitor your device's activity**: Regularly check your device's logs and activity for any suspicious behavior.

Staying informed and taking proactive steps can help you maintain the security of your smart home devices and prevent potential vulnerabilities.