The states did not blame anyone in particular for the hack, but federal officials have attributed a broader hacking campaign using the same vulnerability to a Russian ransomware gang. Casey Tingle, a senior official in the Louisiana governor’s office, said Friday that more than 6 million records were compromised while noting that that number is duplicative because some people have both vehicle registrations and a driver’s license. The breach has affected 3.5 million Oregonians with driver’s licenses or state ID cards, and anyone with that documentation in Louisiana, authorities said. Millions of people in Louisiana and Oregon have had their data compromised in the sprawling cyberattack that has also hit the US federal government, state agencies said late Thursday.