FBI investigating hack of House Democrats' fundraising committee

Cyber intrusion at Democratic Congressional Campaign Committee (DCCC), which may have begun in June, may be related to earlier DNC hack

The FBI is investigating a cyber intrusion at the Democratic Congressional Campaign Committee (DCCC) that may be related to an earlier hack at the Democratic National Committee, said four sources familiar with the matter on Thursday.

The previously unreported incident at the DCCC, which raises money for Democrats running for seats in the US House of Representatives, may have been intended to gather information about donors, rather than to steal money, the sources said.