<ul data-eligibleForWebStory="true">The Cybernews journalists found logins and passwords to 16 billion accounts in an unsecured dataset.Data includes records related to Portuguese-speaking population, Russia, and Telegram users.Passwords from major services like Apple, Google, and Facebook were leaked, emphasizing the freshness of the data.16 billion leak does not include the largest breaches, raising questions about its source validity.Accessing the database was possible through stealers, with global password-theft attacks rising by 21%.Recommendations: change passwords, use a password manager, enable two-factor authentication, and remove saved browser passwords.Secure messenger accounts, utilize passkeys, and educate on password creation and protection.Kaspersky Password Manager can assist in generating and storing strong, hack-proof passwords.More insights on password security and messenger account protection are available for user education.