e IT department at a large corporation noticed an unfamiliar software application running on its network. Upon investigation, they discovered that a am in the marketing department started using a new cloud$-$based project management tool to improve their workflow efficiency.

le team did consult with the IT department before implementing this tool.

the context of cybersecurity threats, what does this situation BEST exemplify?

Insider threat

Careless password management

Shadow IT

Nation$-$state