A person working at Soros' home opened a suspicious package to find what appeared to be an explosive device, the New York Times quoted the Bedford Police Department as saying.
The employee placed the device in a wooded area and called the police, authorities said. The package appeared to be an explosive device, police said.
The case has been turned over the Federal Bureau of Investigation.
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The Game 1 victor this year, he entered 4-1 with a 1.21 ERA when starting potential elimination games with Detroit and Houston . If the Red Sox go on to win the World Series , he might be able to use that ball to contribute to his college fund.
The home is reportedly owned by Soros Fund Management LLC.
The FBI's New York field office said on Twitter that it was "conducting an investigation at and around a residence in Bedford, NY".
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Was permission granted for the event? There was no lapse on our part and no action against the driver will be initiated. Previous organisers of the event said they used to inform railway authorities about the event.
Mr Soros has become a frequent target for criticism by right-wing groups due to his support for liberal causes.
Soros' Open Society Foundation replied to both Trump's and Gaetz's tweets to deny their assertions. And in the U.S., President Donald Trump just this month claimed Soros had paid protestors against the confirmation of Brett Kavanaugh to the Supreme Court.
Soros, a favored foil for right-wing groups in the USA and Europe who have accused him of acts ranging from hiring protesters to demonstrate against President Donald Trump to funding a caravan of immigrants heading for the US border from central America, wasn't home when it was discovered.
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In a recent piece, Sommer detailed why the right's obsession with Soros, who is Jewish, wreaks of anti-Semitism and is just the most recent historical expression of a very familiar pattern.