Dozens of companies told to preserve records for Equifax data breach court battle

... F5 Networks Inc., Fidelity National Card Services Inc., FireEye Inc., IBM Corp., JPMorgan Chase National Association, KPMG LLP, Kroll Cyber Security LLC, Mandiant LLC, McGinn and Co., Pricewaterhouse-Coopers Advisory Services LLP, RSA Security LLC, ServiceNow Inc., Sitel Operating Corp.

more here