If they were fined $10k per leaked ID, then there is a serious liability there.
Right now, they publish a press release, go 'oopsie poopsie', maybe have to pay for some anit-fraud things from equifax if someone asks, and call it day.
Don't forget the usual Press Release starting with "At [Company], we take security very seriously..."
I complained to the CNPD of Luxembourg and sent a GDPR request, as they defaulted to doing this WITHOUT asking for consent (super illegal as doing AI training with your data is definitely not the minimum required to offer the service)