Security breach is natural here in the world of Crypto and I just want to share my own simple ways on how to lessen the possibility of being hacked, specially in our emails.
Below are the different methods I used to work to secure my own data:
1. Using Multiple Emails - I recommend using multiple emails, normally 2 to 3 emails to protect the MAIN account. To protect our accounts from any possible Scam, Phishing sites etc. which may compromised your personal information.
Just simply identify which email is your main and which email will you make a dummy or for all types of site you don't sure if safe or not.
Explanation:
Main : Use this email to register for any reputable sites and apps that hold your funds, like E-wallets (Coins.ph, Coinbase, Abra etc.) and for reputable exchanges that hold your assets (Binance, Bitfinex, Polinex, HitBTC etc. )
It can also be used on various social media accounts such as:
Facebook, Twitter, Reddit, LinkedIn, YouTube etc.
But it's more secure if you have a separate email. Email for social medias and email for all fund controll sites and apps.
Note:
Never use this email to register to any sites, especially if you are an Airdrop and Bounty Hunter.
DUMMY Use this email on any site, it is not as important as Main email. Even if you're not sure about the sites / apps background or review it is safe as long as you do not link to your Main account. Use your main to backup your dummy and if someone cracked your email pass or you only forget the password you have the power to recover it but don't do it vice versa like making your dummy as recovery email for your main email.. Main must have control over dummy for recovery purposes.
As I mentioned earlier, you can use 2, 3, or more emails, the important thing is that Dummy has no connection to access main.
2. Using Multiple Password: Like email, you can also use multiple passwords with different use to secure and manage accounts easily.
Example
Main - December @ 123
Dummy - November $ 456 You can add One, two or more tbased on your ideal quantity of password but I recommend using 2 passwords for convenient in terms of memorizing.
If you notice they are almost identical to Format, because it is made for convenient purposes.
Entering numbers, CAPITAL LETTERS and special characters can make your password stronger. Instead of making a long password with pure small letters is easy to crack.
3. Mobile Number - Never let your main Email without any mobile numbers linked. If the dummy account is compromised, use the main email for recover it ( back up. Here, the mobile number keeps you coming back. Much better use this number as 2FA for your main.
Note: if you have lost your mobile number, replace it immediately with another mobile number.
This post is not the full key to secure your accounts so it is always "da best" to study closely any site or apps you go to or use.
May this article be helpful to you, whether you are a beginner or a professional.
Feel free to correct me if I have forgotten or misused terms.
I just only translated my own post on Pilipinas Section (Philippines)
https://bitcointalk.org/index.php?topic=5197229.msg52927416#msg52927416