Imunify360 Blog

Introducing WordPress WAF: Free for Every Imunify360 Customer

vmarkevich@cloudlinux.com (Vladimir Markevich) — Tue, 24 Mar 2026 07:59:59 GMT

Imunify360 now includes WordPress WAF, a new security component that automatically blocks exploits targeting known vulnerabilities in WordPress plugins and themes.

Vulnerable websites are protected through virtual patching. When an attacker tries to exploit a vulnerability in a plugin or theme your customer hasn't updated, WordPress WAF blocks the malicious request before it reaches the vulnerable code. The site stays protected without requiring an update.

WordPress WAF is free for all Imunify360 customers. It's delivered through the Imunify Security WordPress plugin, activates automatically, and requires no extra configuration.

Introducing Imunify Email Gateway: Cloud Email Protection for Hosting Providers

vmarkevich@cloudlinux.com (Vladimir Markevich) — Mon, 09 Mar 2026 18:47:53 GMT

Email deliverability is one of the hardest operational problems in shared hosting. One compromised account sending spam from your server can get the IP blacklisted, and suddenly none of your customers' emails reach the inbox. The damage is immediate, the delisting process is slow, and the support tickets pile up.

Hosting Security in 2026: From Operational Risks to Margin Protection

CloudLinux OS team — Mon, 23 Feb 2026 14:00:04 GMT

Security has always been part of running a hosting business. But the data from the 2026 Web Hosting Trends Report, produced by CloudLinux in collaboration with WebPros, suggests its role is expanding. As hosting providers grow revenue and move upmarket, security increasingly affects not just uptime, but support costs, customer retention, and margins.

Around 65% of providers reported revenue growth in 2025. But that growth comes with pressure: price competition (29%) and rising costs (28%) are the top two threats to profitability. In that environment, anything that adds to operational overhead, including unresolved security issues, has a direct impact on the bottom line.

Imunify Connect: A New Way to Add Enterprise-grade Malware Scanning to Your WordPress or PHP Security Plugin

vmarkevich@cloudlinux.com (Vladimir Markevich) — Wed, 11 Feb 2026 17:48:14 GMT

If you have a successful WordPress (or other PHP-based) security plugin, you probably know this scenario. You’ve built a solid product. Maybe it’s a login limiter, an activity logger, or a firewall. You have tens of thousands (or millions) of active installs. The reviews are great.

500,000+ WordPress Sites Now Use the Imunify Security Plugin

vmarkevich@cloudlinux.com (Vladimir Markevich) — Tue, 20 Jan 2026 10:44:27 GMT

We’re excited to share a milestone we’re genuinely proud of: The Imunify Security WordPress Plugin has now surpassed 500,000 active installations.

How to Deploy Patchman on Modern Linux OSes Using the ImunifyAV+ Agent

vmarkevich@cloudlinux.com (Vladimir Markevich) — Sat, 20 Dec 2025 00:29:41 GMT

If you're moving to a newer Linux OS and notice you can't deploy the Patchman agent, this guide is for you.

We've released a new version of Patchman that comes bundled in with ImunifyAV+. This significant upgrade allows our customers with a Patchman CLEAN license to migrate and enhance the security of their servers.

Imunify Products Now Support Debian 13

vmarkevich@cloudlinux.com (Vladimir Markevich) — Tue, 09 Dec 2025 10:57:13 GMT

Imunify products now fully support Debian 13, expanding protection to the latest generation of Debian-based servers. This update applies to the entire Imunify suite: ImunifyAV, ImunifyAV+, and Imunify360 - and is available across Plesk, DirectAdmin, Webuzo, and stand-alone installations. Users running Debian 13 can now deploy Imunify products with the same reliability and security they expect on other supported distributions.

ImunifyAV+ Pricing Update: Changes Effective in 2026

vmarkevich@cloudlinux.com (Vladimir Markevich) — Wed, 26 Nov 2025 14:44:22 GMT

CloudLinux is introducing updates to the pricing model for ImunifyAV+. These changes align ImunifyAV+ with the tiered structure already used by Imunify360 and support continued investment in malware detection, protection technologies, and product development.

Security Advisory: Imunify AI-Bolit Vulnerability

dtkachuk@cloudlinux.com (Dmitry Tkachuk) — Mon, 17 Nov 2025 16:41:41 GMT

We are issuing this security advisory regarding a vulnerability discovered in the AI-Bolit component of Imunify products. A patch for this vulnerability was released on October 23, 2025, and has already been automatically deployed to the vast majority of servers.

Make Your Voice Heard: Take Our 2026 Industry Year in Review Survey

lsandford@cloudlinux.com (Luke Sandford) — Mon, 20 Oct 2025 09:19:08 GMT

The hosting industry never stands still. Every year, new technologies, fresh challenges, and unexpected opportunities change the way providers serve their customers. That’s exactly why we publish the Industry Year in Review report. It captures where we’ve been, where we’re going, and what it all means for the future of hosting.

Now, we’re teaming up with WebPros to make the 2026 edition better than ever, and we want your voice at the center of it.