Purging #Cloudflare and all website that use Cloudflare including #banks, is is another important step. In #TorBrowser hit Ctrl+Shift+E to bring up the Network Tab, by looking at the domains the websites use you'll quickly see which are Cloudflare by the "cf-ray" in the HTTP response. The Block Cloudflare MITM Attack (BCMA) plugin can help.
There are two caveats to the above to be mindful of.
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