Hi Lisa,

If you have Joomla 5.4.2 (Jan 2026) as first step you should update to Joomla 5.4.7 (July 2026). Then update to SPPB Pro 6.7.1 - using old version 5.3.2 doesn't make sense at all (!)

Only new, current versions can protect you from security holes and hacker/spam attacks.

Check also if you updated all other extensions. Many popular ones, got security update in last two weeks.

As last step, scan the website using Firewall to check if there are NO signs of infection.