States Plan to Probe VTech Hacking After Child Data Exposed

At least two U.S. states plan to investigate a breach at Hong Kong-based toymaker VTech Holdings Ltd, which surfaced late last week and exposed data of millions of customers who use a portal for downloading content including children's games. Security experts said the attack, which was disclosed on the crucial Black Friday start of the holiday U.S. shopping season, was noteworthy because it had exposed data of children.