S. 2455 · 115th Congress Ukraine Cybersecurity Cooperation Act of 2018 StageIn committee SponsorSherrod Brown Introduced2018-02-27 Latest action2018-02-27 · Introduced in Senate Follow Summary Text Subjects Cosponsors (5) Votes (0) Actions Cosponsors (5) Richard Blumenthal Current member Senate CT Democrat Bob Casey Former member Senate PA Democrat Lindsey Graham Former member Senate SC Republican Amy Klobuchar Current member Senate MN Democrat Pat Toomey Former member Senate PA Republican