https://techcrunch.com/2017/10/24/equifax-hack-being-probed-by-uks-financial-watchdog/

The fallout from the massive Equifax hack, publicly disclosed last month, continues: Today the UK’s financial watchdog said it also wants to get to the bottom of what happened.

In a brief statement on its website today, the UK’s Financial Conduct Authority said: “The FCA announces today that it is investigating the circumstances surrounding a cybersecurity incident that led to the loss of UK customer data held by Equifax Ltd on the servers of its US parent.”