Think downloading antivirus software is always safe? Think again.

Sep 2025

Cyber criminals are finding new ways to exploit the trust businesses place in security tools. One of their latest tricks is setting up fake websites that look identical to the real thing. These sites promise protection but instead deliver malware straight onto your devices.

When antivirus becomes the threat

A recent case involved a counterfeit website that imitated a well-known cyber security provider. Everything looked convincing: the layout, the branding, even the download button. But clicking that button didn’t install antivirus software. It installed a file called StoreInstaller.exe, which secretly unleashed a Remote Access Trojan known as VenomRAT.

This type of malware is especially dangerous because it hands full control of your device to attackers without you noticing. They can:

  • Capture login details
  • Record everything you type
  • Switch on your webcam
  • Install additional malicious programs

In short, it gives them the keys to your digital world.

What the attackers were after

In this case, researchers discovered the cyber criminals were specifically targeting passwords and cryptocurrency wallets. Once stolen, that information could be sold on the dark web or used directly to steal money.

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But fake antivirus isn’t the only scam. Fraudsters also mimic banks, IT providers, and other trusted organisations, often hosting these sites on platforms like Amazon Web Services to appear more legitimate.

The business impact of a fake download

Falling for one of these scams can be devastating for a business. Possible consequences include:

  • Loss of sensitive company data
  • Exposure of client information
  • Direct financial theft
  • Reputational damage that lingers long after the attack

On top of that, recovering from such an incident can be costly and time-consuming.

How to protect your business

The good news is there are steps you can take to reduce the risk:

  • Check web addresses carefully before downloading software
  • Avoid clicking links in emails or texts unless you’re certain they’re genuine
  • Only download antivirus tools directly from the provider’s official site
  • Work with a trusted IT partner who can confirm what’s safe and what isn’t

Cyber criminals rely on people being busy, distracted, or simply trying to do the right thing. A moment of caution now could prevent serious problems later.

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At Affinity, we help businesses stay ahead of these evolving threats. If you’re ever uncertain about a download or suspicious email, reach out. We’re here to keep your business safe.

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