The malware, Emotet, gained access to users’ computers through infected e-mail attachments, including documents claiming to be ‘invoices, shipping notices and information about Covid-19’, European police agency Europol said. coordinated, said in a statement Wednesday.
“The Emotet infrastructure has essentially acted as a primary door opener for global computer systems,” Europol said. “After this unauthorized access was established, it was sold to other criminal groups at the highest level to institute further illegal activities such as data theft and extortion.”
Europol has urged internet users to update the antivirus tools of their device and to be more careful to prevent them from attacking malware.
“Users should carefully check their email and avoid opening messages and especially attachments from unknown senders,” he said. “If a message is too good to be true, it’s likely that emails asking for a sense of urgency should be avoided at all costs.”