Apple's cloud, iCloud, happened this morning for connection problems and obviously this directly affected all users. If you are one of the users who this morning noticed failures in the Photos application, iCloud Keychain, etc., it was due to the failure.
This bug appeared on Apple's own website and therefore it is almost certain that if you used any of these services you will notice problems or they simply won't work for you. On the other hand, it must be said that Apple and the entire cloud service are currently reviewed and fully functional, at least that is what they indicate in their websites.
The chronology itself (upper image) shown in this web section shows us the problem solved as of 15 pm today, but it is clearly seen that this problem affected users all morning from 8 - 8:15.
Even so, Apple advises all users who continue to have problems or notice that their service is not functional, to contact directly with the technical service from the company from the web to find out the reasons for the problem and correct them. If you are one of those who this morning had problems with some of the iCloud services, now you know that it was a widespread apple problem.
Well yes, this morning when I opened the Mac, after spending the night in sleep mode, I found an unexpected shutdown message due to a serious problem, and then it started asking me for the iCloud password for all services ... What a scare. I thought of a virus or something similar. Thanks for bringing us up to date, I'm calmer.