If you're getting this warning message, there's a high chance that your username, password (or both) were compromised in a data breach. Follow these steps to get your account secure again ASAP.

Read the description. Look for things that may be questionable, like tracking info or data sharing. Check out the reviews. Look for users complaining of oddities happening, speculating on their data being taken, or for anything that strikes you as odd.

If you find your information has been breached in a data leak, you should change the password of the account associated with the leak immediately. Changing other accounts for which you use the same password is also wise, as repeated passwords can be at high risk of being compromised.