If you have received an email recently apparently from Companies House regarding a company complaint, it is a spam and you should not click through to any of the links shown.
The email that many companies have been getting is as shown below.
From: Companieshouse.gov.uk [mailto:firstname.lastname@example.org]
Sent: 19 February 2014 11:37
Subject: FW: Case - 8683486
A company complaint was submitted to Companies House website.
The submission number is 8683486
For more details please click : https://companieshouse.gov.uk/Case?= case number
Please quote this number in any communications with Companies House.
All Web Filed documents are available to view / download for 10 days after their
original submission. However it is not possible to view copies of accounts that
were downloaded as templates.
Companies House Executive Agency may use information it holds to prevent
and detect fraud. We may also share such information, for the same purpose,
with other organisations that handle public funds.
If you have any queries please contact the Companies House Contact Centre
on +44 (0)303 1234 500 or email enquiries@companieshouse etc
Note: This email was sent from a notification-only email address which cannot
accept incoming email. Please do not reply directly to this message.
4 Abbey Orchard Street
Tel +44 (0)303 1234 500