Google flags your site as "compromised." Your domain gets a red warning screen. Your organic traffic drops to zero. Getting delisted from Google's blacklist can take weeks of forensic cleaning and formal appeals.
Modern nulled themes are "smart." They lie dormant for weeks or months to avoid detection. Once you have built your content and SEO, the payload activates. joomla themes nulled
These links are invisible to human visitors (white text on white background, CSS positioning off-screen), but Googlebot sees them clearly. Google flags your site as "compromised
Once you install the nulled theme, the hacker uses that backdoor to: CSS positioning off-screen)