I recently received an email from the committee of WCAM Events about 9th Annual World Congress of Advanced Materials 2023 (WCAM-2023) which will be held in Tokyo, where I'm supposed to be an invited speaker.
"On behalf of committee and based upon your outstanding contribution in this field, we cordially welcome you to deliver a presentation on Virtual Learning Environments
The rest of the email is well written, and the website claims to have important speakers who are well-renowned. I guess this email is a kind of scam, but it's not clear to me how the scam would go.