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About Personalize and customize your WordPress single site or multisite (the entire network or individual sites), with your own CSS, Javascript, HTML and PHP scripts without changing any WordPress ...

Another malware campaign dubbed Sign1 has been found to have infected over 39,000 WordPress sites in the last six months by using malicious JavaScript injections via the Simple Custom CSS and JS ...

Backdoor plugin hijacks WordPress sites with admin access, stealth reinfection, and JS ad fraud—active since Jan 2025.