There is a scam doing the rounds where you receive a meeting invite from “Microsoft Billing” claiming your Microsoft Office Subscription will be cancelled.
The meeting invite will contain a .HTM file. This file contains a form to trick you into entering your credit card details and submitting them to an overseas scammer.
If you get an email like this delete it and do not reply to the sender.
If you open this attachment and enter your details, your credit card will most likely have charges against it. You will not be able to blame the bank if you willingly handed over your credit card details.
We are currently setting up defenses against this new method but it will take us some time.
If you are unsure of any email, please forward it to us for review.
Here is an example of what the attachment looks like
Example of the meeting invite
From: Microsoft Billing <contact.53109@mail90931.FAKESENDERDOMAIN> on behalf of Microsoft Billing <msa-billing@email.msonmicrosoft.com>
Sent: Tuesday, May 27, 2025 11:52:37 AM
To: <YOUR EMAIL ADDRESS>; Microsoft 365 Escalation <payment.escalation@billing.microsoft.com>
Subject: Your Microsoft Office365 subscription will be canceled
When: Monday, 26 May 2025, 7:00 pm to Monday, 2 June 2025, 3:00 am.
Where: 📍 Microsoft Billing Resolution Hub (billing.microsoft.com)