Great article, cybersecurity cannot be taken lightly. I've been doing a much better job recently with storing my coins in hardware wallets. This article is really informative, and definitely should be read by everyone in crytpocurrency.

If you don't mind checking out my article I wrote yesterday, I covered the difference in SMS and App based 2FA:

https://steemit.com/cybersecurity/@investoranalysis/sms-two-factor-authentication-is-very-unsecure