AstraZeneca’s Chinese operation is under intense scrutiny by the National Healthcare Security Administration of China over concerns about suspected medical insurance fraud perpetrated by company employees.

New York state filed civil charges accusing Johnson & Johnson of insurance fraud for downplaying the risks of opioid painkillers, including to doctors and elderly patients.

Humira

AbbVie Inc. agreed to pay $24 million to settle a lawsuit that alleged insurance fraud by the drugmaker in promoting the company’s blockbuster drug Humira, California’s insurance regulator said.