Prominent New Hampshire Democrat Kathy Sullivan has filed a complaint with the state attorney general regarding a deceptive robocall.

The robocall used deepfake technology to impersonate Joe Biden's voice and discourage voter participation in the primary.

The call included Sullivan's phone number, raising concerns about voter manipulation.

The Biden campaign is referring the matter to the attorney general and considering further action.

The Trump and Phillips campaigns deny involvement.

The incident is being investigated as an attempt to disrupt the election and suppress voters.

The case underscores the potential for future election tampering through the use of artificial intelligence.

State lawmakers are reacting to the incident by considering regulation of political content produced by artificial intelligence.