Cybersecurity Awareness Month 2026 | GreenGeeks

How GreenGeeks is responding to critical PHP vulnerabilities, improving malware protection, and helping customers stay secure.

October is Cybersecurity Awareness Month, an important reminder that protecting your website requires constant vigilance, proactive security measures, and a commitment to keeping software and systems up to date.

At GreenGeeks, website security remains one of our highest priorities. As cyber threats continue to evolve, so do the methods attackers use to compromise websites, steal information, and distribute malicious content.

In recent months, we’ve observed an increase in malware infections affecting customer websites. These incidents reinforce the importance of maintaining updated software, protecting account credentials, and identifying security vulnerabilities before they can be exploited.

This October, we’re highlighting a newly discovered critical PHP security vulnerability, the steps GreenGeeks is taking to mitigate emerging threats, and what you can do to better protect your website.

Critical PHP Vulnerabilities: What Website Owners Need to Know

On October 21, 2026, the PHP development team released emergency security updates addressing two critical vulnerabilities, identified as CVE-2026-109618 and CVE-2026-109619, collectively referred to as PHP2Shell.

These vulnerabilities affect PHP, the programming language powering millions of websites, including those built using WordPress, Joomla, Drupal, and other popular content management systems.

Both vulnerabilities received critical severity ratings of 9.2 under the CVSS 4.0 scoring system.

Under certain conditions, these security flaws could allow an unauthorized attacker to execute malicious code on a vulnerable server without first obtaining valid login credentials.

This is particularly concerning because vulnerabilities within core software components can potentially affect websites even when their individual applications and plugins are otherwise maintained.

The PHP development team has released security updates addressing these vulnerabilities, and website owners and hosting providers are strongly encouraged to apply appropriate protections.

Critical PHP Vulnerabilities: How GreenGeeks Is Responding

At GreenGeeks, we recognize the importance of responding quickly when critical security vulnerabilities are discovered.

Our hosting infrastructure benefits from proactive security maintenance and updates to PHP and other essential system components. These measures help address newly discovered vulnerabilities while reducing the potential exposure of customer websites.

In response to the latest PHP security vulnerabilities, GreenGeeks has also taken steps to extend applicable security protections to our VPS hosting platform, helping provide consistent security coverage across our hosting services.

Our teams continue to monitor emerging threats, review security advisories, and evaluate additional measures to protect customer environments.

Customers who have questions about these PHP vulnerabilities, their potential impact, or the protections applicable to their hosting account are encouraged to contact GreenGeeks Technical Support for assistance.

Malware Infections and the Growing Role of Artificial Intelligence

Throughout 2026, GreenGeeks has observed a concerning number of malware infections affecting customer websites. As cyber threats continue to evolve, artificial intelligence (AI) is increasingly changing how attackers identify vulnerabilities, develop malicious code, and carry out automated attacks.

Cybercriminals are leveraging AI-powered tools to accelerate the discovery of security weaknesses, generate or modify malicious scripts, and automate aspects of website exploitation, allowing attackers to target vulnerable websites at a greater scale.

Outdated content management systems, vulnerable plugins, weak passwords, and abandoned software installations remain common entry points, and AI-assisted techniques makes it easier to identify and exploiting these weaknesses faster, increasing the importance of proactive website maintenance.

Once a website is compromised, attackers may deploy malware designed to distribute spam, host phishing pages, redirect visitors to malicious websites, or establish unauthorized access.

AI can also assist attackers in modifying malicious code to make detection and analysis more challenging.

While AI is becoming an increasingly valuable tool for cybersecurity professionals, its misuse by malicious actors presents new challenges for website owners and hosting providers alike.

At GreenGeeks, we recognize that traditional security practices must continue evolving alongside these emerging threats. Our commitment to improving malware detection, cleanup procedures, and preventative security measures reflects our ongoing efforts to help customers stay protected in an increasingly AI-driven threat landscape.

Our Commitment to Improving Malware Cleanup

GreenGeeks is continuing to evaluate and improve its malware detection and cleanup procedures to provide customers with more effective assistance when security incidents occur.

Our ongoing efforts focus on:

• Improved malware identification: Enhancing our ability to recognize malicious files, suspicious activity, and potential website compromises.
• More effective cleanup procedures: Refining how identified malware is handled to help reduce the impact on affected websites.
• Better visibility: Helping customers understand when security issues are identified and what actions may be necessary.
• Reducing recurring infections: Emphasizing the importance of identifying and correcting vulnerabilities that may have contributed to an initial compromise.
• Continued security improvements: Evaluating additional technologies and procedures to strengthen our response to emerging threats.

While malware cleanup is an important part of recovering from a security incident, removing malicious files alone does not necessarily resolve the underlying vulnerability.

A website may become infected again if an outdated plugin, compromised password, or vulnerable application remains unaddressed. Therefore, GreenGeeks recommends all customers ensure their passwords and software remain updated.

Our goal is to continue improving both the effectiveness of our cleanup procedures and the guidance we provide to customers following a security incident.

Five Essential Steps to Protect Your Website

Cybersecurity is a shared responsibility. While GreenGeeks works to maintain a secure hosting environment, website owners play an equally important role in protecting their applications, accounts, and information.

Here are five steps every website owner should prioritize.

1. Keep Your Website Software Updated

Outdated software remains one of the most common entry points for website attackers.

If you use WordPress, Joomla, Drupal, or another content management system, regularly update the core application, installed plugins, themes, and other components.

Remove extensions that are no longer needed, and replace software that is no longer supported by its developer.

Even an inactive plugin or unused installation can present a security risk if vulnerable files remain accessible.

2. Use Strong, Unique Passwords

Weak or reused passwords can allow attackers to gain unauthorized access to website administration panels, hosting accounts, email services, and other sensitive systems.

We strongly recommend using unique, randomly generated passwords for every account.

A reputable password manager can help generate and securely store complex passwords without requiring you to remember each one.

Never reuse your hosting account password for your website administrator account or email services.

3. Enable Two-Factor Authentication

Two-factor authentication (2FA) adds an additional layer of protection by requiring a second verification step beyond your password.

Even if an attacker obtains your password, properly configured 2FA can significantly reduce the likelihood of unauthorized account access.

We encourage customers to enable 2FA wherever supported, particularly for:

• GreenGeeks hosting account access
• WordPress and other website administration accounts
• Email accounts
• Domain registrar accounts

Authenticator applications and passkeys are preferable to relying exclusively on passwords.

4. Review Your Website Regularly

Website owners should periodically review their installations for unexpected changes, unfamiliar administrator accounts, suspicious files, and unnecessary software.

Pay particular attention to older WordPress installations, abandoned development websites, and applications that may have been forgotten over time.

These installations can remain accessible to attackers even when they are no longer actively used.

Regular security reviews can help identify potential problems before they develop into larger incidents.

5. Maintain Reliable Website Backups

Backups are an essential part of recovering from a security incident.

We recommend maintaining independent backups of important website files and databases, with copies stored securely outside your hosting account.

While GreenGeeks offers daily backups on our EcoSite and Reseller services, these are done as a courtesy and for disaster recovery purposes only. While we can assist with restoring backups, it is recommended you keep your own sets of backups stored locally.

Backups should be created regularly and periodically tested to ensure they can be restored successfully.

Keep in mind that a backup may already contain malware if it was created after an infection occurred. Restoring a website should therefore be accompanied by appropriate security checks and remediation of the original vulnerability.

Staying Ahead of Phishing and Other Emerging Threats

Malware is only one part of the modern cybersecurity landscape. Phishing attacks, credential theft, fraudulent emails, and malicious website redirects continue to threaten businesses and individuals.

Attackers impersonate hosting providers, including GreenGeeks, domain registrars, or other trusted services to convince website owners to disclose passwords, download malicious attachments, or visit fraudulent login pages.

Always verify unexpected security notifications, payment requests, and account warnings before taking action and NEVER share your password or two-factor authentication codes with someone claiming to represent GreenGeeks Support.

Remember, GreenGeeks will never contact you asking for sensitive account information, and will never ask you to reply to an automated notice or invoice for suppport. When in doubt, ALWAYS access your GreenGeeks account directly through the the GreenGeeks Dashboard rather than following links in suspicious emails.

Our Continued Commitment to Website Security

Cybersecurity is not a one-time project. It requires ongoing monitoring, maintenance, education, and adaptation as new threats emerge.

At GreenGeeks, we remain committed to improving our security practices, responding to newly discovered vulnerabilities, and helping customers maintain safer websites.

The recent PHP vulnerabilities demonstrate how quickly the cybersecurity landscape can change and why proactive security maintenance is essential.

At the same time, the increase in website malware infections reminds us that even the most advanced hosting protections work best when combined with responsible website management.

As we recognize Cybersecurity Awareness Month, we encourage every GreenGeeks customer to review their website security, update outdated applications, strengthen account credentials, and enable two-factor authentication wherever available.

A safer internet begins with proactive security, and GreenGeeks is committed to doing our part.

Need Assistance?

If you have questions about the recently disclosed PHP vulnerabilities, believe your website may have been compromised, or need guidance on improving your website security, our Technical Support team is available to assist.

Visit GreenGeeks Support for additional assistance.

Stay informed. Stay updated. Stay secure.