The US government has issued a warning about cyberattacks carried out by pro-Iranian organizations. As part of the Iran-Israel conflict that started on June 13, 2025, it launched airstrikes on Iranian nuclear facilities, prompting the warning. According to the Department of Homeland Security, there is a "heightened threat environment" in the nation as a result of the ongoing conflict.

A pro-Iranian organization responded by claiming to have used a distributed denial-of-service (DDoS) attack to bring down Trump's Truth Social platform. The conflict between Iran and Israel in 2025 has caused a whirlwind in cyberspace, with hacktivist organizations supporting both countries attacking one another. This comes after President Donald Trump declared that three Iranian nuclear facilities in Fordo, Natanz, and Isfahan had been bombed by the US military.