JPMorgan Chase

Equifax's data breach may be the most serious, given that it covered 143 million consumers and involved reams of confidential information, but it wasn't the largest. Following are the biggest to date.

The agencies will give eight of the largest U.S. banks an extra year to file upcoming resolution plans, and suggested they may stretch out the filing schedule on a more ongoing basis.

The first-of-its-kind study was an acknowledgment that as consumers rely more on digital banking channels, the nation's largest banks are competing more against each other and less against smaller institutions.

Regulators disagree whether proposed changes to capital requirements would ease burden on community banks; JPMorgan on hook if jury award not overturned.

Mary Callahan Erdoes keeps finding new frontiers to explore.

Under Liz Myers, J.P. Morgan's equity capital markets group has led the industry in such key metrics as number of deals and fees generated for eight years running.

Sometimes speaking up can be intimidating, but Kelly Coffey did not want to lose out on the valuable insight that others might be reluctant to share. So she set about making it easier for employees at all levels to reach out to her.

Thasunda Duckett led Chase Auto Finance to record loan growth in her three-plus years as the unit’s CEO. Now she is looking to take JPMorgan Chase's consumer bank to similarly lofty heights.

Women looking to balance their high-powered careers with a family life can take inspiration from Marianne Lake. "You can have it all," the U.K. native said in a recent interview. "But you just might not be able to have all of it at the same time."

JPMorgan Chase's top lawyer oversees a team of more than 1,900 legal professionals in 29 countries.