Protect Your Website. Preserve Your Reputation. Prevent Cyber Risk.
Malware Removal, Blacklist Recovery & Website Security Plans
Immediate malware cleanup, blacklist recovery, and continuous website protection — handled by experts.
Works with: WordPress, WooCommerce, Shopify, Wix, Magento, and other PHP or custom-built websites.

Hacked right now?

Urgent

Get expert malware cleanup and blacklist repair, then stay protected all year.

  • Priority response (within 4 hours)
  • Full cleanup of existing infections
  • Blacklist removal for Google, Yahoo, McAfee, Norton, Yandex & 40+ other blacklists
  • WAF + virtual patching and website hardening
  • External scanning every 30 minutes + continuous server-side malware scanning
Managing 20+ client websites? Explore ThreatSign for Agencies →
Compare ThreatSign Plans

Compare website protection, cleanup, monitoring, and expert response options.

Essential
Security
Premium
Security
Emergency
Proactive Protection for Clean Websites
(Stay Secure & Online)
Expert-Led Malware & Blacklist Removal
(Get Back Online Fast)
Fastest Crisis Response
(Priority Cleanup for Business-Critical Sites)
$20
Per Month
$299
Per Year
$499
Per Year
Best For Clean websites with no known infection that need continuous monitoring and ongoing protection. Websites with a suspected or confirmed infection or blacklist warning that need expert cleanup plus ongoing protection. Business-critical websites with an active incident where faster response helps reduce downtime and business impact.
Initial Response Time within 12 hrs. within 8 hrs. within 4 hrs.
Malware Removal Automatic remediation for future detected infections. Existing infections are not included. Full cleanup of existing infections + automatic future protection Priority cleanup of existing infections + fastest response
Blacklist Removal Not included Google, Yahoo, McAfee, Norton, Yandex & 40+ other blacklists Google, Yahoo, McAfee, Norton, Yandex & 40+ other blacklists (Priority)
External Malware Scanning every 12 hrs. every 6 hrs. every 30 min.
Domains 1 1 1

Easy setup in about 10 minutes

See how to add your website and activate ThreatSign protection.

Protection & Monitoring Features
AI-Powered Malware Scanning & Emulation Included Included Included
Advanced Behavioral Analysis & Threat Emulation Included Included Included
Web Application Firewall (DNS-based WAF or Endpoint WAF) Basic WAF protection WAF + Virtual Patching and website hardening WAF + Virtual Patching and website hardening
DDoS Protection & Mitigation Included Included Included
SSL Monitoring & Certificate SSL Monitoring only SSL Monitoring + Free SSL Certificate with DNS-based WAF SSL Monitoring + Free SSL Certificate with DNS-based WAF
Continuous Server-Side Malware Scanning Included Included Included
Web-based user dashboard UI - access from any place and any device Included Included Included
Blacklist Checks Included Included Included
Boost Trust with Security Seal

Included Included Included
For custom and agency plans, please contact sales at sales@quttera.com or explore Quttera partnership options.

See ThreatSign Detection in Action

Watch ThreatSign identify a credit-card skimmer attack on an e-commerce website.

Compare ThreatSign Plans

Choose the level of protection, cleanup, monitoring, and expert response you need.

Managing 20+ client websites? Explore ThreatSign for Agencies →
Essential
Security
Proactive Protection for Clean Websites
(Stay Secure & Online)
$20
Per Month
Best For
Clean websites with no known infection that need continuous monitoring and ongoing protection.
Initial Response Time
within 12 hrs.
Malware Removal
Automatic remediation for future detected infections. Existing infections are not included.
Blacklist Removal
Not included
External Malware Scanning
every 12 hrs.
Domains
1
Protection & Monitoring Features
AI-Powered Malware Scanning & Emulation Included
Advanced Behavioral Analysis & Threat Emulation Included
Web Application Firewall (DNS-based WAF or Endpoint WAF) Basic WAF protection
DDoS Protection & Mitigation Included
SSL Monitoring & Certificate SSL Monitoring only
Continuous Server-Side Malware Scanning Included
Web-based dashboard Included
Blacklist Checks Included
Security Seal Included
Premium
Security
Expert-Led Malware & Blacklist Removal
(Get Back Online Fast)
$299
Per Year
Best For
Websites with a suspected or confirmed infection or blacklist warning that need expert cleanup plus ongoing protection.
Initial Response Time
within 8 hrs.
Malware Removal
Full cleanup of existing infections + automatic future protection.
Blacklist Removal
Google, Yahoo, McAfee, Norton, Yandex & 40+ other blacklists.
External Malware Scanning
every 6 hrs.
Domains
1
Protection & Monitoring Features
AI-Powered Malware Scanning & Emulation Included
Advanced Behavioral Analysis & Threat Emulation Included
Web Application Firewall (DNS-based WAF or Endpoint WAF) WAF + Virtual Patching and website hardening
DDoS Protection & Mitigation Included
SSL Monitoring & Certificate SSL Monitoring + Free SSL Certificate with DNS-based WAF
Continuous Server-Side Malware Scanning Included
Web-based dashboard Included
Blacklist Checks Included
Security Seal Included
Emergency
Fastest Crisis Response
(Priority Cleanup for Business-Critical Sites)
$499
Per Year
Best For
Business-critical websites with an active incident where faster response helps reduce downtime and business impact.
Initial Response Time
within 4 hrs.
Malware Removal
Priority cleanup of existing infections + fastest response.
Blacklist Removal
Google, Yahoo, McAfee, Norton, Yandex & 40+ other blacklists (Priority).
External Malware Scanning
every 30 min.
Domains
1
Protection & Monitoring Features
AI-Powered Malware Scanning & Emulation Included
Advanced Behavioral Analysis & Threat Emulation Included
Web Application Firewall (DNS-based WAF or Endpoint WAF) WAF + Virtual Patching and website hardening
DDoS Protection & Mitigation Included
SSL Monitoring & Certificate SSL Monitoring + Free SSL Certificate with DNS-based WAF
Continuous Server-Side Malware Scanning Included
Web-based dashboard Included
Blacklist Checks Included
Security Seal Included

Easy setup in about 10 minutes

See how to add your website and activate ThreatSign protection.

Boost Trust with the Security Seal

See how the ThreatSign Security Seal can be added to supported websites.

See ThreatSign Detection in Action

Watch ThreatSign identify a credit-card skimmer attack on an e-commerce website.

Need a custom configuration? Contact sales@quttera.com or explore Quttera partnership options.
Malware Protection for Every Website
ThreatSign! Network Statistics
  • 3.4M+
    Daily hacking attacks blocked
  • 20K+

    Happy customers
  • 32+
    Countries customer base
  • 10%+
    Trusted website sales growth
Standard Features In Every Plan
  • Unique
    • Better results with Heuristic Scan for known & unknown malware
    • Proprietary and patented malware scanning technology (most of the competitors services are built on 3d party engines e.g. Anti-Virus engines)
    • Threat Intelligence from Quttera Labs & Heuristic engine
    • No Page Limit
  • Management & Control
    • Web based user dashboard UI ‒ access from any place and any device
    • Automated scan with professional security report (HTML / PDF + history) ‒ Daily frequency, Hourly frequency (Plan depending)
    • Alerting ‒ fully configurable automated notification emails to the specified recipients
    • Re-scan anytime
    • Website Anti-Malware Scan Seal
  • Security Monitoring
    • External Monitoring (HTTP/ HTTPS) ‒ Client Side malware scanning
    • Internal Monitoring (FTP/ SFTP) ‒ Server Side malware scanning
    • Uptime monitoring to alert upon down/up time of website
    • DNS/ IP monitoring to track DNS attacks and IP changes
    • Blacklist monitoring
  • Hacking Remediation
    • Continuous Cure ‒ server-side malware
    • File Integrity Checks
  • Support
    • Online ticketing system
    • 24/7 access to cybersecurity professionals
CASE STUDIES

Malware Removal, Blacklist Recovery & Website Security Results

How businesses detected malware, cleared blacklist warnings, and restored website security, reputation, and operational stability.

Ghotit | Assistive Technology That Understands You

Malware was detected and removed, preventing blacklist events and restoring website integrity while maintaining continuous protection and online reputation.

Ghotit literacy software solutions help struggling readers and writers improve their reading and writing skills. The software helps children and adults better manage reading and writing assignments at work and school.

Case Study →

Rhino International Agencies (RIA) | Educational Content

Malware and blacklisting issues were resolved, restoring website access and continuity while enabling automated scanning and protection for ongoing reputation defense.

Rhino International Agencies assists institutional libraries with literature, journals, and periodicals, providing timely physical and electronic access to subscribers year after year.

Case Study →

Rozsnyai Handmade Shoes

Malware infection and security warnings were resolved, restoring website reputation and Safe Browsing status with enhanced protection for ongoing monitoring.

Rozsnyai Handmade Shoes is a classic and contemporary handmade footwear manufacturer offering ready-to-wear, unique, customized, and made-to-measure shoes.

Case Study →

De Websmid | Professional Webshops and Websites

Malware infection and search engine security warnings were resolved, restoring website functionality and reputation with continuous monitoring in place.

De Websmid provides design, website and webshop development, hosting, and optimization services, specializing in Prestashop eCommerce platforms.

Case Study →
  • Why is it critical for small and medium-sized businesses to adopt strategies for fighting cyberthreats?
    Small and medium businesses use ThreatSign! as their cybersecurity platform to protect business-critical digital assets and data. Website owners can concentrate on the ultimate goal - take the business to the next level. While ThreatSign! takes care of securing this journey, protecting them from cybercriminals and malware.

    Cybersecurity is a major issue for the small and medium-sized businesses sector:
    • More than 1 mil new malware samples detected per day
    • A typical business website is attacked more than 40 times per day
    • Roughly 50% of all small businesses in the US have been attacked by hackers at some point in time
    With ThreatSign you can automatically block attacks, detect threats that are new and missed by traditional anti-virus solutions, remove malware & blacklist, harden the CMS files, detect DNS attacks, and much more.
  • Why do your customers care about website security?
    Your online reputation is critical to business growth and your branding image. A secured and protected website is crucial when gaining the trust of a prospect. It is essential for a potential customer to be confident that you will handle their information securely before making a purchase or even sign up for a free service.

    When Google blacklists your website, or Yahoo, or even when desktop anti-virus program blocks your site a potential customer will see a warning page when trying to visit your website. New Ipsos study of 20K+ internet users in 24 countries shows - 51% of the global internet users choose to not buy online because of the security and privacy concerns. (Source: 2017 CIGI-Ipsos Global Survey on Internet Security and Trust | Internet Governance & Jurisdiction).

    Managing and mitigating your security risks benefits both you and your customers. Having proper anti-malware services in place provides one of the best Return On Investment (ROI) of spending on IT security for a business of any size.
  • Why choose ThreatSign! website anti-malware?
    As a trusted leader in website security with over 15 years of security expertise, Quttera's team of professionals and researchers analyzes up to date web malware, remediates hacking attacks all around the world, and ensures the highest customer support. Our centralized anti-malware platform allows you to manage and minimize cyber risks protecting your web assets from malware and blacklisting.

    Detect suspicious activity on your website at any time, 24/7, with the ThreatSign! website monitoring. Real-time website malware scanning and instant notifications allow you to act quickly upon active threat detection. Enhanced ThreatSign! user dashboard is designed to perform a periodic scan of the provided domain as well as an on-demand malware scan. You can login to your website malware monitoring dashboard from anywhere to get the security status of your website, customize your monitoring settings or see where the potential problem exists through our detailed report. Easily, with a click, assign one of our malware analysts to review your website files and remove malware.

    Effective and faster reaction, especially when it comes to new types of malware, is what will help you to avoid traffic loss, save money, establish trust and increase sales. At ThreatSign! you have access to real security experts. Web malware and information security professionals are at your service to expedite blacklist removal, website malware cleanup, unblocking websites blocked by web hosting and ensure proper website protection is in place.
  • How do you differ from other website malware scanners and malware clean-up services?
    Unlike other providers in the website malware scanning, Quttera utilizes its patented technology to detect web threats. Minimization of False-Positives and speeding up scan time are key parameters that majority of our competitors keep in mind when relying on common pattern-matching approach. We believe that this is not enough. That is why Quttera invests in enhancing and evolving code analysis technology that uncovers absolutely new and previously unknown infection. This allows our clients to stay on top of the hacker attacks and win time for remediation and fixes needed to get a business back online.
  • How ThreatSign! protects your website?
    Quttera's Cloud-Based Web Application Firewall (WAF) filters all incoming traffic to your website or application and protects your site. Our website firewall will block SQL injections, XSS, and other application layer attacks as well as unknown (zero-day) threats.

    Quttera WAF protects against a wide range of application security threats including:

  • Why is it critical for small and medium-sized businesses to adopt strategies for fighting cyberthreats?
    Small and medium businesses use ThreatSign! as their cybersecurity platform to protect business-critical digital assets and data. Website owners can concentrate on the ultimate goal - take the business to the next level. While ThreatSign! takes care of securing this journey, protecting them from cybercriminals and malware.

    Cybersecurity is a major issue for the small and medium-sized businesses sector:
    • More than 1 mil new malware samples detected per day
    • A typical business website is attacked more than 40 times per day
    • Roughly 50% of all small businesses in the US have been attacked by hackers at some point in time
    With ThreatSign you can automatically block attacks, detect threats that are new and missed by traditional anti-virus solutions, remove malware & blacklist, harden the CMS files, detect DNS attacks, and much more.
  • Why do your customers care about website security?
    Your online reputation is critical to business growth and your branding image. A secured and protected website is crucial when gaining the trust of a prospect. It is essential for a potential customer to be confident that you will handle their information securely before making a purchase or even sign up for a free service.

    When Google blacklists your website, or Yahoo, or even when desktop anti-virus program blocks your site a potential customer will see a warning page when trying to visit your website. New Ipsos study of 20K+ internet users in 24 countries shows - 51% of the global internet users choose to not buy online because of the security and privacy concerns. (Source: 2017 CIGI-Ipsos Global Survey on Internet Security and Trust | Internet Governance & Jurisdiction).

    Managing and mitigating your security risks benefits both you and your customers. Having proper anti-malware services in place provides one of the best Return On Investment (ROI) of spending on IT security for a business of any size.
  • Why choose ThreatSign! website anti-malware?
    As a trusted leader in website security with over 15 years of security expertise, Quttera's team of professionals and researchers analyzes up to date web malware, remediates hacking attacks all around the world, and ensures the highest customer support. Our centralized anti-malware platform allows you to manage and minimize cyber risks protecting your web assets from malware and blacklisting.

    Detect suspicious activity on your website at any time, 24/7, with the ThreatSign! website monitoring. Real-time website malware scanning and instant notifications allow you to act quickly upon active threat detection. Enhanced ThreatSign! user dashboard is designed to perform a periodic scan of the provided domain as well as an on-demand malware scan. You can login to your website malware monitoring dashboard from anywhere to get the security status of your website, customize your monitoring settings or see where the potential problem exists through our detailed report. Easily, with a click, assign one of our malware analysts to review your website files and remove malware.

    Effective and faster reaction, especially when it comes to new types of malware, is what will help you to avoid traffic loss, save money, establish trust and increase sales. At ThreatSign! you have access to real security experts. Web malware and information security professionals are at your service to expedite blacklist removal, website malware cleanup, unblocking websites blocked by web hosting and ensure proper website protection is in place.
  • How do you differ from other website malware scanners and malware clean-up services?
    Unlike other providers in the website malware scanning, Quttera utilizes its patented technology to detect web threats. Minimization of False-Positives and speeding up scan time are key parameters that majority of our competitors keep in mind when relying on common pattern-matching approach. We believe that this is not enough. That is why Quttera invests in enhancing and evolving code analysis technology that uncovers absolutely new and previously unknown infection. This allows our clients to stay on top of the hacker attacks and win time for remediation and fixes needed to get a business back online.
  • How ThreatSign! protects your website?
    Quttera's Cloud-Based Web Application Firewall (WAF) filters all incoming traffic to your website or application and protects your site. Our website firewall will block SQL injections, XSS, and other application layer attacks as well as unknown (zero-day) threats.

    Quttera WAF protects against a wide range of application security threats including:

    • OWASP Top 10
    • Virtual Patching
    • Security Misconfiguration
    • Shell Code
    • XML External Entities
    • Vulnerability Exploit
    • Brute Force protection
    • Bots (any kind of agent filtering)
    • GEO location blocking
    • Prevent upload of malicious files
    • XSS blocking
    • Injection
    • Generic Attack
  • How does malware cleanup work?
    A dedicated cyber-security professional is assigned to every customer, and he will lead the website malware removal process. The malware removal process is conducted remotely using FTP/HTTP/SFTP and via SSH. Malware cleanup is not completed without blacklisting removal. Hence once the site is clean we submit it for blacklist removal(reconsideration request) to all relevant authorities.

    To initiate the malware removal from your website, login into your ThreatSign! user dashboard UI and fill in the Malware Removal Request form. Once submitted, the support ticket will be automatically created and one of our malware analysts will be assigned to it.
  • Does Quttera work with my hosting provider?
    Yes, we do. We support and work with any hosting provider in the world (including virtual hosting providers such as a managed host).
  • Malware monitoring & alerting capabilities of ThreatSign! services
    Continuous website monitoring and periodic scans. Identification of suspicious and malicious activity using dynamic, non-signature based approach to the web malware. Constantly growing web-malware library based on data gathered from millions of domains being scanned globally. Self-learning mechanism improving the detection precision and quality. Low-cost compared to the similar services. Anti-malware monitoring dashboard UI to control your scan jobs.
    • Avoid website blacklisting in top search engines and security authorities.
    • Detect zero-day attacks.
    • Prevent traffic loss.
    • Display Quttera Website Anti-malware Scan seal to build trust.
    • Detect obfuscated JavaScript and malicious iframes.
    • Protect visitors to your website from malware.
    • Fully configurable malware monitoring dashboard.
    • Instant alerts & professional security reports.
Cloud-Based Web Application Firewall
Protect Your Site
Malware Cleanup & Blacklist Removal
Remove Malware
Website Malware Monitoring
Learn More
Website DDoS Protection
Protect Your Site