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Security notice

Fraudsters impersonate licensing firms. Here is how to recognise us.

  • We write only from addresses ending in our own domain, such as hello@hartsiz.com.
  • We never ask you to pay into a personal account, a crypto wallet or a third party’s account.
  • We never sell “ready licences” through messenger groups or promise approval for a fee.
  • Our payment details are given only in a signed engagement letter. If in doubt, verify them with us by phone or video call before paying.

If you receive a suspicious message using our name, forward it to hello@hartsiz.com.