Removal of your company details - scam

Recently one of our clients received a letter from an organisation calling itself New Zealand - Companies , The Corporate Portal.  
The letter asks you to confirm your company details are correct and if you require further entries to complete an attached form otherwise your company details will be removed.  
This letter is nothing to do with the Companies Office but is appears to a marketing company from Germany and has been described as a scam by the Commerce Commission.  If you receive a letter like the one below then we suggest you file it in the bin.