How do you handle scammers impersonating your company?

We've recently found that LinkedIn scammers are impersonating the company I work for and offering fake jobs to people, only to take their money. They're posing as staff through what seems to be either compromised or fake LinkedIn accounts and are using made up assets such as employment contracts, job specs, etc. to seem legit. They have even purchased a typo-squatted domain that DNS redirects to our actual site which they are operating their emails through.

I obviously don't want …

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