Phishing attacks on mobile devices more than doubled last month in Brazil when the corona pandemic struck the Latin country, according to a new study by Kaspersky.
During February and March, cybersecurity companies detected a 124% increase in this type of fraud. According to research, the growth of these cyber attacks is directly related to the surge in malicious messages sent via WhatsApp taking advantage of the Covid-19 situation.
Kaspersky noted that many cyber criminals send messages aimed at stealing users’ personal data for use in other attacks, or making victims download legitimate applications, so that attackers can get paid with affiliate programs.
“Cybercriminals adjust their fraud every day and send very convincing messages,” said Fabio Assolini, Kaspersky’s senior security analyst in Brazil.
According to security experts, Kaspersky saw the circulation of dangerous messages on WhatsApp on the same day the Brazilian government announced emergency assistance to vulnerable citizens. “[Cybercriminals] take advantage of public anxiety, “he said.
The sudden adoption of remote work in recent weeks has seen an increase in the actions of cyber criminals, Assolini pointed out, adding that this is a risk that could have serious implications for companies:
“In addition to the direct consequences for victims, an incident could endanger the entire company infrastructure if the device is connected to the company network – something that is very common during pandemics and self-isolation at home,” he said. be warned.
WhatsApp is present on 99% of all smartphones in the country, according to research on sending messages in Brazil, carried out in February 2020 by Opinion Box and Mobile Time and commissioned by the communication service company Infobip.
Brazilians seem to have a high level of trust in messaging applications: according to the Mobile Time survey, 61% of users want to use it to make payments and transfer money. Of these, 47% want a virtual bank account created in WhatsApp to manage cash, while 30% would prefer to transfer money from their traditional bank account and 23% would use a credit card.
to request modification Contact us at Here or [email protected]