Another vendor, MCNA Dental, informed Florida Healthy Kids that they had experienced a cyberattack.
8.9 million members were impacted by that incident, according to MCNA Dental's submission to HHS.
It was discovered on two different threat actors' leak sites where information has subsequently been exposed after MCNA Dental ostensibly declined to pay the demanded ransom.
Source: https://www.databreaches.net/florida-healthy-kids-notified-by-maximus-of-moveit-breach/
"id": "MCN11619823",
"linkid": "mcnadental",
"type": "Breach",
"date": "05/2021",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization’s existence"