Year by year, despite the growing awareness of online threats, the number of online crimes is growing, and new types of attacks appear. We often lose our vigilance and make the simplest mistakes, as a result of which our data and even money are stolen. On the occasion of the Safer Internet Day, experts from the IT Security Office of Bank Pekao, partner of the Interia series "Not only about finances", advise what to do and what to pay attention to in order to secure access to your personal data and funds.