Protect Yourself from Malicious Pop-Ups, Experts Warn

Hackers are using pop-up ads to spread malware, but there are ways to stay safe.

Apr. 2, 2026 at 12:20am

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Pop-up ads are more than just an annoyance - they can be loaded with malicious software designed to infect your device. Hackers have found ways to inject malware into pop-ups and online ads, even on reputable websites. One common scam involves a fake virus warning that prompts users to download bogus anti-virus software or call a helpline, which leads to further attempts to defraud them.

Why it matters

With the rise of online scams and cybercrime, it's crucial for internet users to be aware of the dangers of malicious pop-ups and how to protect themselves. Falling for these types of scams can lead to data breaches, financial losses, and other serious consequences.

The details

Hackers are exploiting pop-ups to spread malware by injecting malicious code into the ads. Even reputable websites can be compromised, leading to users encountering these fake virus warnings and tech support scams. The scammers try to trick users into downloading fake anti-virus software or calling a helpline, where they will attempt to extract more personal and financial information.

  • The FOX5 Investigates report on this scam was published on April 2, 2026.

The players

FOX5 Vegas

A local television news station in Las Vegas, Nevada that investigated this pop-up scam.

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What’s next

Experts recommend that users stay vigilant, avoid clicking on pop-ups, keep their operating systems and security software up-to-date, and use web-filtering tools to protect themselves from these types of scams.

The takeaway

This report highlights the growing threat of malicious pop-ups and the importance of being cautious when encountering them online. By taking proactive steps to protect themselves, internet users can avoid falling victim to these types of scams and the potential consequences they can bring.