Do not save your login details on any website.

[Jubilee58]

Many of us have really encountered problems of fraud because of this singular behavior, and sometimes some of us do this to save themselves from the stress of imputing their login details each time they want to access their online platt, some people also do it because they are unable to master their login details properly. But this is very dangerous. For instance those of us that are into Bitcoin, and other cryptocurrencies investment, there are some people who still uses exchanges for one reason or the other. If someone gains access to your phone or computer, the person can possibly gain access to your account, and possibly defraud you. However if your login details are not saved on your platform, even if someone is in possession of your computer or phone, they person will definitely find it difficult to access your account. This is exactly the main point how people can compromise with their online accounts.
We should learn how to save our passwords offhand , and also desist from the habit of using another gadget other than your own to access any of your online platforms, and if you do, ensure you log out properly with any of your login details saved on it, as such neglegence can lead to attack or hack in your account.
Because of the economic situation of the country Nigeria, online fraud has increased drastically, and while this hackers, and fraudsters are looking for their victims, we should make deligent effort to ensure our own safety.

[Tongley]

The method or security you mentioned is good but it seems very annoying to me. Because logging in repeatedly is annoying. But if a person is careful then he can keep himself safe before facing such problems. Because every hacker can put us in their net when we take some kind of wrong decision or make a mistake. If we gain the right knowledge and take every step with awareness then surely we can protect ourselves from the hands of all these fraudsters.

Even if a hacker can hack our mobile then we can protect our coins from being stolen like using 2FA and in all other places like using 2FA in Gmail so that new transactions are also verified additionally, if we keep these security measures active then we can keep our coins safe from hackers and half hands.

[devouring-DARKNESS]

How easily can you device itself be accessed? Asking me to keep all of my logins offline isn't going to work, I save my logins outside of the site/app but that doesn't mean I want to have to look them up everytime I want to access the site/app, that's just too much hassle and I would rather not go through something like that, instead make sure people don't have easy access to your device, that's why you should protect them with a password, facial recognition, fingerprints so if your device goes missing your accounts will still be safe from access.
Unless you use the same password for everything so there is no real risk of you forgetting it but that's also not very smart because if someone somehow knows about one password they can use it to access everything else.

[Sticky Bomb]

You know what? This your suggestion is not bad, but it's an overkill. It's a very stressful approach If someone has to keep doing this, then he may even misplace the offline storage of his passwords one day and it gets into the wrong hands and the same fate may be suffered. Most applications and websites now have options to log in with your email, so you can choose to keep the account "logged in" in the settings or even log out when you're done, so you don't have to depend much on inputting passwords.

A better approach would be to have a separate device that you use for your financial dealings and restrict access to it, if people don't normally have access to a device, the probability it is compromised is reduced drastically.