Complete the text with the present simple, present continuous, present perfect simple or present perfect continuous from of the verb in bracketsO ver the years we have become suspicious of emails from?

Complete the text with the present simple, present continuous, present perfect simple or present perfect continuous from of the verb in brackets O ver the years we have become suspicious of emails from unknown organizations. Lately, internet criminals 1. ________( work ) hard to invent new ways of getting people ‘s privates information . One new idea is phishing - pronounced fishing. Phishing involves sending an email that 2. _______( look) like an email From a real organization such as a bank . The email says that at the moment the bank 3. _______ (update) is costumer information . The email also says the bank needs customers credit card details. Internet criminals 4. ________( send ) thousand of these false emails every day . In recent years, a few bank customers have opened the emails and they 5. _______(send) their personal details to criminals without realizing it . Cases of phishing 6. ________( increase ) all the time , so be careful!