Yes, your phone can be exposed to viruses, malware, and spyware when browsing websites like Pornhub without proper protection. Adult websites are especially targeted by cybercriminals to spread malicious software. Visiting such sites without proper security measures, such as antivirus software or ad blockers, increases the risk of encountering harmful content or being redirected to malicious sites. It's essential to exercise caution and ensure your device is well-protected.