After the United States attacked Iran, the U.S. terror threat alert system issued a warning.

[After the U.S. attacks Iran, the U.S. terror threat alert system issues a warning] According to CCTV News, on June 22 local time, the U.S. terror threat alert system issued a notice warning that the threat environment facing the U.S. has intensified following the attacks on Iran. The notice did not mention any current specific threats, but warned that hackers may launch cyber attacks against the U.S. The notice pointed out that the ongoing conflict with Israel could also inspire violent extremists and hate criminals to attempt attacks. Additionally, according to CNN, two military analysts stated that due to Israel's attacks weakening Iran's military capabilities, Iran may take asymmetric measures to retaliate against the U.S.