If an old device works, it is not necessarily safe
Sometimes it can seem that any (even old) device that is functional is suitable for the job. However, this assumption is often wrong.
Warning of a wave of fake emails
Many of us have received a scam message in our mailbox in the last few days with the subject line "URGENTNÍ ŽÁDOST O NABÍDKU". Although the email pretends to be from Professor Cermak, it is a scam, so please do not respond to the message and delete it or forward it to csirt@muni.cz.
Below are two examples of fraudulent emails that users have recently received:
