One of the first things to do is check Apple’s system status page for any outages.
Sometimes, logging out of iCloud and then logging back in will clear up syncing problems.
Jonny Evans
At icloud.com you can see all of your devices in one place.
Andy Curtis is an award-winning security consultant, researcher and public speaker. He has been working in the computer security industry since the early 1990s, having been employed by state and federal government, leading healthcare and banking providers across three continents. He has given talks about computer security for some of the world’s largest companies, worked with law enforcement agencies on investigations into hacking groups, and is a regular voice on TV and radio explaining IT security threats.