By: KDKA-TV News Staff

AKRON, Ohio (KDKA) – A hack attempt is impacting tens of thousands of Pennsylvanians.

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FirstEnergy locked all of its customers’ online accounts after someone tried to break into them.

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In an email to customers, the company says there’s no evidence any information was accessed or altered. The company also says no sensitive personal information is available through online accounts.

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Customers should have already received an email about changing their passwords.