Accessing global capital markets is as easy as opening a Facebook account through online brokerage firms. Most of the apps require only the current password to link banking accounts and do not have two-factor authentication (2FA) implemented, therefore, no authorization one-time-password (OTP) is sent to the users phone or email. The app developed by a brokerage firm who suffered a data breach many years ago was shown to be the most secure one. The results proved to be much worse than those for personal banking apps in 2013 and 2015.”]
Source: https://ioactive.com/are-you-trading-securely-insights-into/