According to the dhs agent portrayed in this video, the secret service has responded to network intrusions at businesses throughout the united states that have been impacted by through their point-of-sale systems.

malware

Explanation:

The answer is "malware".

The secret service agent carefully analysed and suspected that the intruders have have infected the internet network system by a harmful malware that impacted the entire network system in the United States at the point-of-sale systems.

The malware is a virus which hackers and cyber criminals used to steal data and information or mislead people or government.

Thus the answer is "malware".

what organizations did you select

the anti federalists was a movement that was opposed to the creation of a us federal government. although they were not as organized as the federalists, they also had a large group of leaders, especially in state politics.

the statement "now, in a large extended country, it is impossible to have a representation, possessing the sentiments, and of integrity, to declare the minds of the people” represents the concerns of the anti federalists.

they strongly believed that the federalists were representing the interests of aristocratic elements of society at the expense of the majority of ordinary people, who lived in a rural society.

their fear for the creation of a strong federal government and the president’s power of veto in their opinion would create a tyrannical rule that would dominate the people. they defended the importance of restraining the government’s power towards people at any cost.