What type of networks are they

You are working as a security analyst in a company xyz that owns the whole subnet range of 23.0.0.0/8 and 192.168.0.0/8. while monitoring the data, you find a high number of outbound connections. you see that ip's owned by xyz (internal) and private ip's are communicating to a single public ip. therefore, the internal ip's are sending data to the public ip. after further analysis, you find out that this public ip is a blacklisted ip, and the internal communicating devices are compromised. what kind of attack does the above scenario depict?

When you mouse over and click to add a search term this(these) boolean operator(s) is(are) not implied. (select all that apply)?

The blank button automatically displays next to the data when you select a range of numeric data which is an available option for creating a chart