Your uncle just clicked an acceptable Internet ad.

Hackers aren't just playing click the monkey. Internet ads can spread fraud and viruses, and even target people based on medical conditions and other confidential information.

Don't settle for a conventional ad blocker that gets paid to call risky scripts and cookies acceptable or non-intrusive. When you check your family's computers for basic security tools like firewalls and antivirus, make sure to install real tracking protection. Turn on free protection now.

Photo: Santiago Zavala