If the "MyPasswordFoundEver Verified" alert references an old credential, you must still ensure that you have not reused any derivation of that password anywhere else. Additionally, if that old password was ever used as a security question answer ("What was your first password?"), consider changing your security questions as well.
Verification codes typically expire in 30 to 90 seconds. Typing slowly or requesting a code while the previous one is active causes errors. Solution: Request a new code immediately before entering it. Do not reuse old codes. mypasswordfoundever verified
If you ever find your credentials have been verified in a breach, take these steps: How To Recognize and Avoid Phishing Scams | Consumer Advice mypasswordfoundever verified