Calling all cars! Calling all cars! We have a career in progress! Dispatchers answer calls and communicate with mobile units to send the appropriate response. Dispatchers are used in the semi-truck shipping industry, taking orders for trucking companies and sending truckers to pick up and drop off materials.
3. Social media. More than three-quarters of all malware and computer viruses are entering computers via social media. People inherently trust social media because the messages are received from friends and recognizable brands, which makes it the perfect avenue to exploit an unsuspecting individual.he attachment may look safe to the user, and they may open it, Sharma explained. Upon opening, the attachment will infect the computer.. Users can also unwittingly download malware when visiting trustworthy or seemingly trustworthy websites. Malware may be hosted on a popular website by hackers, Sharma noted.
Best Answer: You normally get this message on a computer that has multiple user accounts, say Bill and Ben. First Bill logs on to his account reads his emails, starts to write a letter but then goes off to make a cup of tea. just now. Report Abuse. Ah well if you're turning the PC off at the login page, then it's probably not because that shows up if I shut it down at the login page, and this computer's not been hacked, it even shows up on my gaming computer that's not connected to the internet.