US law enforcement and intelligence agencies launch full-court press to focus on Hamas following Israel attack

(CNN) US authorities have begun a new effort to target fundraising and other forms of support for Hamas, including any tentacles the terrorist group has into the United States, current and former US officials tell CNN.

The move is part of a broader reassessment ongoing in US intelligence and law enforcement agencies about the threat posed by Iranian terrorist proxies, including Hamas and Hezbollah, in the wake of the escalating violence in Israel and Gaza.

Hamas has long been known to have a network of supporters in the US that it uses largely for fundraising. But because the group has traditionally focused on attacking Israel, American authorities believed it was less likely to carry out attacks against US interests or on US soil.

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