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Website malware

Updated: 30.10.2026Reading time: 1 minute

Attackers plant malicious code in hacked websites: redirects to other sites, spam scripts, crypto miners and phishing pages. Warning signs include strange redirects, browser or search engine warnings and messages from the hosting provider.

Deleting the malicious files is not enough: you must find and close the vulnerability the attackers used, or the infection will return.

We first save a copy for diagnosis, then clean up, update, change credentials and set up protection and monitoring.

Need help? Nik.Ru specialists will set everything up for you: send an enquiry or ask the consultant.

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PHP security · 21 October 2026
9,2 / 10
Critical severityTwo vulnerabilities in the PHP core. Fixes are already available.

Protect your website: update PHP

Under certain conditions, an attacker can execute code on the server without a login or password. The website, passwords, keys and any other data the PHP process can access are at risk.

Fixed releases:

Leave the update to specialists

We’ll check your website and server, update PHP, the CMS and extensions with compatibility in mind, and fix any other vulnerabilities we find.

Technical details

Install the fixed release of your branch or your OS vendor’s patched package; there is no need to move to 8.4 specifically. PHP 8.1 and earlier have no official fixes — check for a vendor patch or plan a move to a supported branch.

Updating the CMS alone is not enough: PHP itself must be fixed on the server. Before updating, make a backup and check compatibility; afterwards, restart the PHP services (PHP-FPM, web server) and test your websites.

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