: You can provide direct feedback about iCloud features or performance through the official iCloud Feedback page.
Could you please clarify if you are trying to , file a security complaint , or request a usage report for your personal account? iCloud - Official Apple Support
To report an issue related to iCloud, the appropriate method depends on the nature of your concern, such as security, abuse, or general feedback. Reporting Security & Abuse Alsabahi_Icloud
: If you receive harassment, impersonation, or other types of abuse via an @icloud.com , @me.com , or @mac.com email address, forward the evidence to abuse@icloud.com .
: If you believe your account has been accessed without permission, immediately change your password and consider enabling Stolen Device Protection if using an iPhone. Technical Support & Feedback : You can provide direct feedback about iCloud
Apple publishes periodic Transparency Reports detailing government requests for customer data, including iCloud information.
: You can view detailed reports of your storage usage by navigating to Settings > [Your Name] > iCloud on your Apple device. Official Transparency Reports Reporting Security & Abuse : If you receive
: To report spam or junk received through the Messages app, tap Report Junk directly under the message.