What type of insider attack spreads false information to create confusion among employees?

The type of insider attack that spreads false information to create confusion among employees is indeed the creation of false dossiers. This involves the deliberate generation and dissemination of misleading or fabricated information that can lead to misunderstandings and conflicts within an organization.

By creating false dossiers, an insider can manipulate perceptions and influence the behavior of employees, potentially sowing discord or distrust among team members. This tactic undermines the cohesion of the workforce and can have far-reaching implications for morale and productivity.

In contrast, the other options focus on different forms of attacks or malicious actions. Theft of devices refers to the physical removal of company hardware, which does not primarily aim to spread misinformation. Wiretapping involves unlawfully listening to communications, targeting data privacy rather than creating confusion. Intimidation relates to coercive actions that can enforce compliance or silence dissent, rather than specifically distorting information to mislead employees. Each of these options represents a distinct threat vector, but creating false dossiers uniquely aligns with the objective of spreading disinformation and causing confusion among employees.