Lenders are set to flood the SBA with new PPP applications; long nights and weekends the new normal; Fifth Third rethinks new-branch designs in light of coronavirus; and more from this week's most-read stories.

The popular videoconferencing service has been beset by security issues, and some banks have banned employees from using it. Are they overreacting?

The online lender, reeling from the economic fallout of the coronavirus pandemic, also said it is cutting senior executives' salaries by 25%.

Once it starts reopening offices around the world, it "will continue to prioritize the safety of our employees, customers and communities," Citigroup President Jane Fraser said.

The credit union regulator released its annual diversity report, which showed that more minorities were in senior roles but examiners remained predominantly white and male.

Renee Christoffer will take over leading the institution when Monte Berg, the current president and CEO, steps down at the end of July.

Minorities are often hit harder financially during a crisis, but if regulators move forward on revamping the Community Reinvestment Act, they’ll only make matters worse.

Despite limiting branch access and embracing social distancing, member-facing employees at some institutions have contracted COVID-19, and those few could be the tip of the iceberg.

"We've proven we can operate with no footprint," said James Gorman, Morgan Stanley's CEO. "Can I see a future where part of every week, certainly part of every month, a lot of our employees will be at home? Absolutely."

Many credit union employees are currently working from home to slow the spread of COVID-19 but this can invite more attacks from cyber criminals.