Experts said that you should not use bank card information, passwords from social networks, notes and notes on your phone, and also do not exchange in correspondence.
“By exchanging photos of your passport or bank cards, you run the risk of “gifting” such information to intruders. Yes, you can use all possible security methods, including two-factor identification, but your interlocutor may not be aware of it. Therefore, if you still had to exchange important data, delete them from correspondence using the “delete from yourself and the addressee” function, and also do not forget to empty the trash in the email after deleting such messages containing “sensitive data”, ”said one of the experts.
You should also avoid storing business data on personal devices. It is better to use encryption when using cloud services.
Source: Ferra
