Related: What are Macro Viruses? Can Windows Defender Protect You From Them? Aside from being a minor inconvenience (and rather creepy), Creeper did not cause any harm to the systems. It would replicate itself as it jumped to the next computer and attempt to delete itself from the previous one. Creeper would travel from computer to computer using the ARPANET and would display the message 'I’M THE CREEPER: CATCH ME IF YOU CAN.' This program was made to jump from different DEC PDP-10 machines running the Tenex operating system. Back in 1971, an engineer at the technology company BBN Technologies developed a program that could self-replicate called 'Creeper.' The first computer viruses weren't threats like today they were experiments during the early days of computer technology. So what actually are they? What are the differences between them? While there are numerous computer threats out there in the world, malware, viruses, and worms are the ones that we talk about more often. We're always told to steer clear of dubious sites and downloads because getting a nasty computer bug can result in a host of disastrous outcomes you can have your data erased or even leaked to the internet! Malware, computer viruses, worms: these are some of the core terms that cause fear and panic.

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