Bristol Tennessee Essential Services Customers Have Internet Back After A Network Attack Knocked Out Service To Most Customers. Officials Said The Attack Was Likely A Wider Assault Against The Region Rather Than A Targeted Strike At BTES. It Was Brought Against The Utility Providers DNS Servers, But Officials Declined To Discuss The Matter Further Due To Security Concerns. BTES Is Using The Attack As A Way To Improve Its Defense Capabilities For The Next Time.