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Joomla hacked? We clean it up in under 48h

Your business has come to a standstill. We start the rescue.

The message “your Joomla website has been hacked” is a shock. Your shop is showing dubious content, customers are receiving spam or Google is blocking access? Now every minute counts: reputational damage, lost revenue and legal risks grow with every hour.

We are Die Nervenretter, your specialised business support: immediate cleanup and data security for business customers in Germany, Austria and Switzerland.

  • Cleanup in 24 to 48 hours
  • Fixed price without hidden costs
  • Free follow-up cleanup
  • Also outside business hours
In case of blocks, direct line to Raidboxes webgo profihost

What happened?

Symptoms

Talk to us personally now: +49 8161 24 19 059

Symptom check

How can I tell that my Joomla site has been hacked?

These are all clear signs that your Joomla site has been hacked:

Changed content

Content on your Joomla website has suddenly changed.

Sounds familiar? Call now: +49 8161 24 19 059

Your business has come to a standstill. We start the rescue.

The message “your Joomla website has been hacked” is a shock. Your Joomla shop is showing dubious content, customers are receiving spam or Google is blocking access. Is your site infected with malware, a virus or a Trojan? Now every minute counts! Reputational damage, lost revenue and legal risks grow with every hour the hack is online.

We are Die Nervenretter – your specialised business support. We offer immediate cleanup and data security through our emergency help for business customers in Germany, Austria and Switzerland.

Describe the problem & send the login details

Your contribution to maximum speed. Please send us a concrete description of the error message or the hack. The more precisely you describe your problem, the easier and faster we can identify the cause and start on the solution.

Screenshots of conspicuous displays or the backend message are particularly helpful. This allows us to deliver an optimal result as quickly as possible.

Professional elimination of the problem (in 24 – 48 hours)

We immediately start examining your affected website. We search specifically for hidden malicious code and target outdated plugins as well as recently changed files.

Our methodology combines powerful scanning technology with our own proven tools and manual procedures for precise analysis.

We isolate infected files in your Joomla directory, remove the malicious code sections and, most importantly, close the original entry points to prevent an immediate re-hack.

Lasting protection: because hackers never sleep.

As soon as your Joomla website is running flawlessly again and the acute damage has been repaired, our top priority is the lasting protection of your system.

We ensure permanently higher protection of your business Joomla site and implement effective security precautions on your behalf. This is crucial to strengthen the Joomla website against future attacks.

Our defensive measures aim to close the vulnerability permanently and minimise the risk of another hack. With Die Nervenretter, you ensure that your Joomla security is guaranteed in the long term.

Causes and prevention: why updates are the key

Attack target: Joomla and plugins

Joomla is a complex CMS that is subject to constant change. This creates flaws that can lead to vulnerabilities, especially in third-party plugins.

Outdated software

The developers quickly fix identified problems with new versions. If the update is not applied, the gap remains: the perfect entry point. Always keep Joomla and all plugins up to date. Failure to do so is the most common cause of attacks.

Expert protection and maintenance

Regular maintenance is the best protection against the next wave of hackers. We make sure the latest Joomla version is always used and implement proven security plugins.

Process

Analysis, cleanup and reactivation in 24 to 48 hours

  1. Step 1

    Investigation

    We start immediately, search specifically for hidden malicious code and target outdated plugins as well as recently changed files.

  2. Step 2

    Precise analysis

    Our methodology combines powerful scanning technology with our own proven tools and manual procedures.

  3. Step 3

    Cleanup

    We isolate infected files in the Joomla directory, remove the malicious code sections and, above all, close the original entry points to prevent an immediate re-hack.

  4. Step 4

    Lasting protection

    Hackers never sleep. As soon as the site is running again, we secure your system permanently and implement effective security precautions against future attacks.

5.0
★★★★★

1,161 reviews on Google and ProvenExpert

“Top agency helped me with my request super quickly and professionally – thank you very much – my #1 contact in future”

Metin Franz · Google

“Very quick assistance and solution to the problem.”

M. · ProvenExpert

“Nervenretter helped me quickly and without any fuss.”

Christin Rupp · Google

15 answers

Frequently asked questions

Your question is missing? Just call us.

+49 8161 24 19 059
How quickly can you start the cleanup?

Immediately! Time is the most critical factor. We start immediately after receiving the problem description and the login details, even outside normal business hours.

How much does cleaning my hacked Joomla site cost?

The costs depend on the extent of the damage and the complexity of the infection. After an initial analysis, you receive a transparent, fair fixed-price quote. There are no hidden costs.

What is hijacking?

With hijacking, another page opens in the background alongside your website and tries to infect visitors with malware. Infected computers can infect other computers as so-called zombies. Urgent action is required.

Malicious code found: how did the intruder get into my system?

Vulnerabilities in outdated Joomla versions, templates and plugins are often abused as an entry point. Automated hacking tools try out passwords for admin or FTP access. Or a Trojan on your computer records your input as a keylogger.

Joomla website hacked. Help! What can I do now?

Stay calm but act quickly. The sooner you contact us, the sooner we can avert damage and bring your website back online, cleaned.

Do I have to change my passwords after the hack?

Absolutely! Immediately change all passwords for the Joomla admin, FTP, database and email accounts. We help you secure them again.

Is my website 100% secure after the cleanup?

Permanent one hundred percent security cannot be guaranteed for any CMS. Through thorough cleanup, closed entry points and new security precautions, we minimise the risk as far as possible. In addition, our quality guarantee covers a free follow-up cleanup.

Do I have to use Nervenretter maintenance?

No, maintenance is optional, but strongly recommended. Outdated software is the main cause of hacks; regular updates and checks protect your system in the long term.

Why Die Nervenretter?

Over 250 customers on ProvenExpert have given us an average of 5/5 points and a 100 percent recommendation rate. We don't promise quality work in just hours and don't rely on freely available plugins, but on our own refined procedures.

Which Joomla versions are particularly at risk?

Installations that no longer receive security updates, i.e. older versions before Joomla 4, are particularly affected. Current versions are also attacked if extensions are outdated.

Can you also clean VirtueMart shops after a hack?

Yes. With shops in particular, we also check order and payment processes so that no customer data is stolen and the checkout works reliably again afterwards.

What do I do if I no longer have access to the Joomla backend?

This is common with hacks, because attackers change passwords or create their own administrators. We securely regain access via the hosting or the database and remove foreign accounts.

Is an update to Joomla 5 worthwhile after the hack?

Often yes, because older versions without security updates remain a permanent risk. We check beforehand which extensions and templates are compatible and plan the upgrade so that your site remains accessible throughout.

How long does a Google warning remain after the Joomla cleanup?

After our review request, Google usually removes the warning within a few days. The prerequisite is that no more malicious code is found, which is why we clean up completely before submitting the request.

Which Joomla extensions should I remove after a hack?

Everything that is no longer needed or no longer receives updates. Every unused extension is a potential gap. We give you a clear list of recommendations.

We act immediately and protect your reputation.

Contact us so that we can stop the damage. Don't lose any time: a description and screenshots are enough to get started.

Free website check

How secure and legally compliant is your website?

Security, data protection (Google Fonts, cookies), email protection (SPF/DMARC) and technology – checked from the outside in seconds, without any login.

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