Core Viewpoint - The U.S. faces an increased threat environment following its attack on Iran, with potential for cyberattacks from hackers and violence from extremist groups [1] Group 1 - The U.S. Terror Threat Advisory System issued a warning about the heightened threat level after the attack on Iran [1] - The announcement did not specify any current threats but highlighted the risk of cyberattacks targeting U.S. networks [1] - Ongoing conflicts with Iran may incite violent extremists and hate crime perpetrators to attempt attacks [1]