Exclusive: In lawsuit over hacking, Uber probes IP address assigned to Lyft exec - sources

SAN FRANCISCO (Reuters) - Eight months after disclosing a major data breach, ride service Uber [UBER.UL] is focusing its legal efforts on learning more about an internet address that it has persuaded a court could lead to identifying the hacker. That address, two sources familiar with the matter say, can be traced to the chief of technology at its main U.S. rival, Lyft.