Democratic Senator Ron Wyden is calling for investigations by the FTC and SEC into cybersecurity failures at UnitedHealth Group following a ransomware attack. Sens. Eric Schmitt and Ron Wyden express concerns about the Pentagon's plan to invest in Microsoft product upgrades, advocating for a multi-vendor approach. The senators are urging the Department of Defense to reevaluate its partnerships with Microsoft due to cybersecurity lapses. Additionally, Rep. Spanberger is leading a bipartisan bill to enhance cybersecurity protocols in response to the cyberattack on Change Healthcare, a subsidiary of UnitedHealth Group.