Depending on who you believe, hackers have either compromised 600 million iCloud accounts or they have just a few and are trying shake Apple down for $150,000. Sometimes, humans are the worst.

Either way, either today (or this weekend) would be a great time to:

Reset your iCloud password. You can do that at appleid.apple.com.
Turn on Apple’s two-factor authentication.
Have a cookie. You’ve earned it.

All of this will take you 10 minutes and make you a lot less vulnerable to terrible people.