The bulletin came just a day before a shooting in Austin left three people dead and 13 injured. Authorities are now ...

Americans should be on the alert for potential lone wolf cyber attacks amid the conflict in Iran, according to a bulletin issued to law enforcement from the Department of Homeland Security.

Multiple Israeli officials tell ABC News that Israel has determined that Iran's Supreme Leader Ayatollah Ali Khamenei was killed in the joint U.S. and Israeli strikes on Tehran earlier Saturday. U.S.

We are most concerned that Iran-aligned hacktivists will conduct low-level cyber attacks against US networks, such as website defacements and distributed denial-of-service attacks,' says bulletin - An ...

Lone wolf attackers have not “historically been motivated” by issues relate to Iran, the memo noted, but “increased US or Israeli actions could prompt some US-based violent extremists or hate crime ...

Iran-backed cyber groups are escalating operations in response to new U.S.–Israel military actions, putting small and midsize ...

Ted Stanich, Executive Director of Intelligence Studies at Mercyhurst University, who also spent 30 years working in federal ...

US companies and critical infrastructure facilities are on alert for a surge in disruptive cyber threats from Iran-affiliated ...

Analysts say organizations should remain vigilant, though early indications show Iran-linked hackers have overstated their success.

The federal government’s cyber defense agency is short-staffed, and Tehran is known for its retaliatory cyberattacks.

By Jana Winter WASHINGTON, March 2 (Reuters) - Iran and its proxies could target the U.S. with attacks in response to the ...