Email Hack

I received an email that included my password from an anonymous person.
I have obviously changed my password. It included the text:
"Furthermore, a Trojan virus has been installed on all devices you use to access email. This was made possible due to your clicking on links from emails in your mailbox, which facilitated my penetration into your systems. Through this malicious software, I gained access to various features of your devices, such as the microphone, video camera, and keyboard. Additionally, I extracted and stored your personal information, data, photos, and web browsing history on my servers. Moreover, I gained access to your messengers, social networks, email, chat history, and contact list.

To remain undetected, my virus continuously updates its signatures, making it invisible to antivirus software."

Is this possible?

I would say it is just a scam.

Apparently your email address and password showed up on the dark web from a breach at some point and this scammer having this info now sends you this notice to get you to pay via bitcoin.

If it were me I would certainly change the password, add 2FA to your email login account and possibly delete the entire email account and get a new one from a different provider.