Visit reputable services like Have I Been Pwned to see if your email address or password has been included in known data breaches [Source: Have I Been Pwned].
If you are a victim, change the passwords for the compromised site and any other accounts that used the same password. 28.9k Full MailAcces Valid.zip
Use unique, complex passwords for every website [Source: Cybersecurity & Infrastructure Security Agency (CISA)]. Visit reputable services like Have I Been Pwned
Enable Two-Factor Authentication (2FA) on all important accounts, especially email and banking. especially email and banking.