Beware of Fake Antivirus Software: How Cyber Criminals Are Turning Protection into a Threat

When it comes to safeguarding your business, downloading antivirus software might seem like a no-brainer. But what if the very tool you trust to protect your systems is actually the threat?

Unfortunately, that’s becoming an increasingly common reality.

Cyber criminals are now creating highly convincing fake websites that mimic trusted cybersecurity brands. One recent case involved a near-perfect replica of a well-known antivirus provider’s site. Everything looked legitimate — the branding, layout, and even the download button.

But clicking that button didn’t install protection. It triggered a download called StoreInstaller.exe, which quietly installed VenomRAT — a Remote Access Trojan (RAT). This type of malware gives attackers full control over your device, allowing them to:

• Steal passwords and sensitive data

• Record keystrokes

• Access webcams

• Install additional malicious software

In this instance, the attackers were after more than just control — they were targeting login credentials and cryptocurrency wallets, aiming to steal or sell valuable information.

And it’s not just antivirus software being faked.

Cyber criminals are also impersonating banks, IT service providers, and other trusted organisations. These fake sites are often hosted on reputable platforms like Amazon Web Services, making them appear even more credible at first glance.

The Cost of Falling Victim

If your business is tricked by one of these scams, the consequences can be severe:

• Loss of sensitive company data

• Exposure of customer information

• Financial damage

• Reputational harm

Recovery is costly, time-consuming, and stressful — especially if client trust is compromised.

How to Stay Safe

Here are some simple but effective ways to protect your business:

• Verify website URLs carefully — even small differences can indicate a fake site.

• Avoid clicking links in unsolicited emails or messages — go directly to the provider’s official website.

• Download software only from verified sources — especially security tools.

• Partner with a trusted IT provider — like Connected Systems — to help validate downloads and spot potential threats.

Cyber criminals don’t just rely on technical exploits — they count on people being busy, distracted, or simply trying to do the right thing. A moment of caution can prevent a major crisis.

If you’re ever unsure, we’re here to help. Reach out to Connected Systems for expert guidance and peace of mind.