Greetings from Belgium Brussels Europe, we get this kind of messages every week, but my wife and I do not care, we are protected by Intego VirusBarrier and NetBarrier but I must stay safe and cannot talk about the other security devices.
Keep cool!
JL
Hello from Brussels too! Apparently the region is targeted at the moment.
I got this email I really thought it was a virus for the first time in my life.
It made me break out in a cold sweat.
Glad to know it's a scam and to have come across this link.
There is also this discussion with explanations from someone in the Microsoft team: https://answers.microsoft.com/en-us/outlook_com/forum/all/what-is-this-cobalt-strike-beacon-i-got-this-email/5637def1-3cae-4de8-bbe9-683bc2fe2239?page=1
The most clever is the purchase of the domain name with our email address, I do not know if I am the only one?
Example, my email address is johndoe[at]domain . com
The fraudulent email was support[at]johndoedomain . com
Like he created the email just for me, so we believe it much faster.
In reality it is possible and unfortunately to create mass e-mail addresses.
I think they can't create mails with outlook or hotmail in the domain name (this must be blocked by security measure, reserved words), which would have been even scarier.
ChatGPT's answer to this after asking this:
Yes, it is quite possible to create mass email addresses using automated tools, which can be used in phishing or impersonation attacks.
In the example you gave, the malicious person could have created a fraudulent email domain "mail.diegomaradona.com" and use bulk email addresses with this domain to send phishing emails.
Courage to all, life is beautiful (I hope, because my two days period is not yet over)!