1) There's lots of Viagra & other drug spam invading my site. I'm told that's because our code is old and vulnerable. Also, visitors often get Malware warnings, and software we've tried to monitor and eradicate it have not worked.
2) My mail list signup field doesn't seem to be working anymore. Also, in the site header (home page) you can delete text "Please check the lists you would like to subscribe to: Animal Rights & Vegetarianism Spirituality & Health Social Thought" I no longer manage various lists.
3) My product detail pages have a feature at the bottom that recommends related books. Those images are not currently working, because the code is currently trying to pull those images from one site, and it needs to pull from another site.
4) Author photos have disappeared from our author bio pages (though they're still showing on product pages).