WASHINGTON, July 10 -- Sen. Mark R. Warner issued the following press release:

WASHINGTON -U.S. Sen. Mark R. Warner (D-VA), Vice Chair of the Senate Select Committee on Intelligence, issued the following statement regarding a breach of the Department of Homeland Security's (DHS) information-sharing network:

"I am deeply concerned by the recent revelation of a compromise of DHS's Homeland Security Information Network (HSIN). For more than two decades, the HSIN platform has been used by federal, state, local, Tribal, territorial law enforcement, and private sector partners, to share intelligence, plan, coordinate, and collaborate on events, and respond to incidents. HSIN is currently sharing intelligence across law enforcement and homeland ...