Scam text?

[Glen]

Just received this text from “My 02 Alert” is it genuine?

Your 'PAC' Authorisation code needs to be updated. To prevent the closure of your contract, please login and follow the required steps here <Link Removed>

[jonsie]

It's a well known scam.
Block the number and report it free to 7726.
Don’t open any links or enter any information.
O2 advice here
https://www.o2.co.uk/help/safety-and-security/phishing-and-smishing-advice
https://www.actionfraud.police.uk/