23 reactions | A credentialstuffing attack is type of brute-force attack used to #hack computer systems and online services. In credential stuffing, instead of common username/password combinations, cybercriminals use real credentials stolen from a third-party resource. The cybercriminals count on the fact that many people use the same credentials for different online accounts. Don't reuse your passwords. Use a password manager instead: https://kas.pr/h7z4 | Kaspersky | Facebook