By Christian Fillion E-Commerce Strategist & Founder, Marketing Media
You are pouring money into Google Ads. You see the clicks in your dashboard. You see the traffic hitting your site.
But you aren’t seeing any sales.
Then, you get an angry email from a customer: “Why did your link take me to a gambling site?”
You click the link yourself. It works fine. You check it on your laptop. It looks perfect. You assume the customer is crazy.
They aren’t. You have been hijacked.
This is the Conditional Redirect Hack. Cybercriminals have injected code into your PrestaShop store that detects who is visiting.
- If it’s YOU (the Admin): The site loads normally. The hackers don’t want you to know they are there.
- If it’s a CUSTOMER (on Mobile): They are instantly redirected to a spam, gambling, or adult website.
You are effectively paying to send traffic to an illegal operation.
The “Smart” Infection
These aren’t clumsy attacks; they are sophisticated.
The malicious code usually hides in your .htaccess file or deep within a JavaScript file in your theme. It uses “User-Agent Sniffing” to target specific victims.
- Mobile-Only Redirects: The most common variant. Desktop users see your store; mobile users (70% of your traffic) are redirected.
- Search Engine Only: The redirect only triggers if the visitor is coming from Google. Direct traffic works fine. This destroys your SEO reputation while keeping you in the dark.
The Financial Devastation
The cost of a Redirect Hack goes far beyond lost sales for the day.
- The Ad Account Ban: Google Ads and Facebook have zero tolerance for redirects. If their bots crawl your ad and get redirected to a spam site, they will permanently ban your ad account. You could lose your primary marketing channel forever.
- The Reputation Nuke: If a loyal customer clicks your newsletter link and lands on an adult site, they will never trust your brand again. You look incompetent and unsafe.
- The SEO Delisting: Google will flag your site as “Compromised” in search results. Even after you fix it, it can take weeks to regain your rankings.
How We Stop the Hijack
You cannot “wait this out.” Every second the code is active, you are burning cash and reputation.
When we tackle a redirect infection, we go deep:
- The .htaccess Audit: This file controls how your server routes traffic. Hackers love to bury a single line of code here that says, “If user is on iPhone, send to [SpamURL].” We sanitize this file immediately.
- The Database Scrub: Sometimes the injection is inside your product descriptions or CMS pages. We run SQL queries to find and purge script tags like <script src=”malicious-site.js”> that don’t belong there.
- The Backdoor Hunt: The redirect is just the symptom. The disease is the “Backdoor” file the hacker used to get in. We scan your file structure for rogue PHP files that allow the hacker to re-infect you tomorrow.
Take Back Control
Your traffic is your lifeblood. Do not let criminals siphon it off.
If you have received even one report of a weird redirect, assume you are infected. The “it works for me” mindset is exactly what the hackers are counting on.
Stop funding the enemy.
Let’s lock down your perimeter and reclaim your traffic.
Download our [5-Point Profitability Audit] to verify your site integrity, or schedule an Emergency Malware Removal below.
? [Schedule Your Strategy Call with Christian Fillion]
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