The FBI and DHS have issued an updated alert warning of increased terrorism threats in the US due to the conflict between Hamas and Israel. The alert highlights an increase in threats against Americans, particularly in Jewish, Arab American, and Muslim communities. While there is no specific information about foreign adversaries planning attacks, some are using the conflict to promote violence. The bulletin warns of terrorist organizations calling for attacks against Americans and Jewish communities, as well as the circulation of misinformation online by Iranian media outlets. Americans are urged to remain vigilant and report any threats or suspicious activity.