Thank you for reaching out!
The message you are seeing indicates that your security info change is still pending. When security information (such as a phone number or email) is updated, Microsoft enforces a 30-day waiting period for security reasons. During this period, you can continue accessing some services (like Outlook and Skype) but will be restricted from signing in to certain sites that require a security code.
Since you requested the security info change on March 3, 2025, the update will complete on April 2, 2025. Unfortunately, this waiting period cannot be expedited. Until then, you will need to wait for the update to complete before accessing sites that require a security code.
For more details, you can refer to this official Microsoft article: What does "Security info change is still pending" mean?
If you're not the person who made the security change and suspect your account was compromised, see the "You didn't make the changes" section.
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