Then you would have the same problem. Anthropic has no presence on the Cursor Marketplace, so what is stopping someone from claiming the name and just not associating a domain name?
Also, a basic scan of the package would have flagged an ssh backdoor, no? It didn't seem to me like its obfuscation was very sophisticated.
Scanning is a curious one. It's not always obvious because developer tools have legitimate reasons to do a lot of these things. LLMs are better at understanding what it's actually doing now though so that might have worked. But who knows, people have snuck in backdoors into many things before.