Iran-linked cyberattacks threaten equipment used in U.S. water systems and factories

An Iran-linked hacking group is "actively targeting and compromising" multiple U.S. facilities for using an Israeli-made computer system, U.S. cybersecurity officials say.

"If a hack like this can happen here in Western Pennsylvania, it can happen elsewhere in the United States," Senators and Representatives from Pennsylvania wrote in a letter to the Attorney General.

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