新闻/Reuters/UnitedHealth Group has paid over $3.3 bln to care providers hit b…importantUnitedHealth Group has paid over $3.3 bln to care providers hit by cyberattacks2024年3月28日UTC 00:20UNHUnitedHealth Group UNH said on Wednesday that it had advanced more than $3.3 billion so far to care providers impacted by the Change Healthcare cyberattacks.