Fidelity National Financial Inc.

Lawsuits allege negligence and delayed disclosure of the breach, with plaintiffs seeking class action status and monetary damages for affected individuals.

Breach revealed in filing with Maine Attorney General a month after November 19 cyberattack.

Industry-leading provider of title insurance and settlement services radio silent on reported breach.

N.Y. attorney general says such deals illegally stifle competition and reduce wages.

Black Knight acquired the property-search unit from FNF in 2014.

FNF was already the nation's largest title insurance company.