Usages of malicioso
Trata-se de um ficheiro malicioso, e ele aproveitou a brecha para o enviar.
It is a matter of a malicious file, and he took advantage of the breach to send it.
O vírus malicioso entrou por se ignorar a segunda brecha.
The malicious virus entered for ignoring the second breach.
Elon.io is an online learning platform
We have an entire course teaching Portuguese (Portugal) grammar and vocabulary.