Text message from Apple support?

I'm assuming this is spam, just making sure. I received a text from an Apple support, but email sent from A**************or@linuxmail.org

[Apple Security Alert]

We have noticed unusual activity on your Apple ID (Case ID: 20******93), including a pending $449.99 transaction at the "APPLE STORE – Orlando, FL" via Apple Pay Pre-Authorization. Additionally, there have been multiple unauthorized sign-in attempts and Apple Pay activation requests from unfamiliar locations. To protect your account, we've temporarily blocked these actions and placed the transaction on hold as a precaution.

If this was you, no further action is required, and the transaction will be processed automatically within 24 hours. However, if you do not recognize this activity, please contact Apple Support immediately at (8**) 7**-***7.

For assistance, you can reach us through the following support options:

Customer Support: 1-8**-7**-***7

Billing Assistance: https://getsupport.apple.com/

Your prompt attention to this matter is appreciated.

Sincerely,

Apple Support Team

[Edited by Moderator]