We have a strange issue occurring where product reviews are mysteriously disappearing from the Magento database. They are there one day and then the next we check the database and they are completely gone. Like they have been deleted. We've lost entire months of data at a time.
We are at somewhat of a loss at how/why this could be happening. We have not installed any extensions that are related to reviews.
At this point we are starting to thing there may be some sort of a site hack that is causing this issue.
Wondering if anyone else has seen this problem or any ideas as to what may be causing the issue.