Hello,
for more than 2 months scammers have been posting offers like this:
https://www.upwork.com/freelance-jobs/apply/Experienced-Blockchain-and-Consultant-needed_~0218569883...
They use our company name in messages so people eventually contact us, the real company. And that's how we find out. We always report the post but it is getting tiring.
We have our company Agency profile on Upwork, but we don't use it. I wonder if deleting it would help.