Accounts Can Be Hacked Even with Strong Passwords: The Importance of 2FA

Having a long, complex password with a variety of characters is indeed a good initial step in safeguarding digital accounts. However, in reality, no matter how strong the password, it does not always guarantee protection against hacker threats. Various cyber attack methods, such as phishing, credential stuffing, and data leaks from third-party services, can cause your password to fall into the wrong hands without your knowledge. This is where the role of two-factor authentication (2FA) becomes crucial. Summarised from ShadowSafe, an Australian cybersecurity firm, 2FA adds an extra layer of security beyond the password, so even if hackers obtain your password, they still cannot access without an additional verification code that only the account owner can access. So, what is the further explanation regarding the importance of the 2FA feature for various accounts? The details are as follows. In fact, no matter how strong the password, it can still leak without your knowledge, whether through phishing attacks, data breaches from services you have used, or credential stuffing techniques where hackers automatically try thousands of password combinations. Once the password is in the wrong hands, nothing prevents them from accessing your account. This is where 2FA acts as a second line of defence that remains solid even if your password has been compromised. Research from ShadowSafe explains that accounts with Multi-Factor Authentication (MFA) enabled are nearly impossible to breach. Even if hackers obtain your password, they will be stopped at the next verification step because they lack access to the code that appears only on your device. Additionally, 2FA also slows down hackers’ movements when attempting to breach accounts or systems in sequence, giving security teams time to detect and respond to threats more quickly. Despite its proven benefits and continuous advocacy from the cybersecurity community, many organisations still have not enabled 2FA on their important accounts. This makes them easy targets that could actually be avoided. One unprotected account that is successfully hacked can become an entry point to the entire company system. From customer data, internal documents, to access to financial systems. Easy to implement, without significant cost One reason often cited for not enabling 2FA is the complexity and cost of implementation. However, that assumption is incorrect. 2FA does not require special hardware or major investments. Simply with an authenticator app like Microsoft Authenticator or Google Authenticator that can be downloaded for free, extra protection can be activated in minutes. In fact, what is far more expensive and troublesome is dealing with the consequences when an important account is successfully hacked.