Legal US regulator fines Altaba $35 million over 2014 Yahoo email hack Updated : April 25, 2018 06:33 AM IST Altaba agreed to settle without admitting or denying any wrongdoing. The Securities and Exchange Commission's case marks the first time it has gone after a company for failing to disclose a cyber security breach. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.