How to Prevent Formjacking Attack?

What to do If you have been formjacked?

E-commerce Skimming Attacks

Here are some key steps to detect and prevent formjacking:

1. Regular Website Scanning

Automated Security Scans: Use website security scanning tools to detect vulnerabilities, including those that could be exploited for formjacking.
Code Review: Regularly review your website’s codebase for any unauthorized changes or suspicious script insertions.

2. Monitor for Suspicious Activities

Traffic Analysis: Monitor network traffic for unusual patterns that could indicate data exfiltration, like a sudden spike in data being sent to unknown addresses.
Behavioral Monitoring: Use tools that track and analyze user behavior on your site to identify anomalies, such as unexpected form submissions.

3. Implement Security Best Practices

Content Security Policy (CSP): Use CSP to control the sources from which your website can load resources, preventing malicious code execution.
Secure Your Supply Chain: Ensure that third-party scripts and plugins you use are from reputable sources and are kept up-to-date.

4. Use Web Application Firewalls (WAF)

WAF: Deploy a web application firewall to block malicious traffic and prevent unauthorized data from leaving your network.

5. Educate and Train Your Staff

Awareness Training: Regularly train your development and IT teams on the latest cyber threats, including formjacking, and how to respond to them.

6. Continuously Monitor and Update

Patch Management: Keep all your software and systems updated with the latest security patches.
Continuous Monitoring: Implement continuous monitoring tools to detect and respond to threats in real time.

By following these steps, you can enhance your ability to detect and prevent formjacking attacks, protecting both your website and your users’ sensitive information.

What is a Formjacking attack and How Does it Work?

A Formjacking attack is when cybercriminals insert some malicious JavaScript code to hack a website and take over the functionality of the site’s form page to collect sensitive user information. Formjacking is designed to attack or steal credit card details and other information from payment forms that can be captured on the checkout pages of websites.