Check if Websites are Dangerous or Have Viruses or Malware or Not Safe URLs
This webpage gives an example of how to check if a website is dangerous. Keywords: virus, trojan, trojans, hijack, high jack, hi jack, safeurl, safe url, safe website, malware, compromised, compromise, hack, hacking, hacked, spoof, spoofing
Not foolproof, but copy/paste URL of website in all of the following webpages.
If any of them say the site is malicious, forward any email or message with the URL to mailabuse@drexel.edu
The above are very good, but some other websites to try are: