CNBC Technology

Zoom CEO Eric Yuan apologized for security lapses but revealed a huge spike in users: Up to 200 million people were using the service daily in March.

The U.S. Secret Service this week warned law enforcement and banks about malicious emails related to COVID-19 and said corporations should be on alert.

Media networks have paid billions for live sports that they aren't going to broadcast this year. But nobody's pressing the issue yet, as the cable industry is focused on survival.

Gig economy companies have played a key part in social distancing measures, but investor Jim Chanos said their models could leave them open to problems.

Jim Chanos said on Thursday that he is still "maximum short" Tesla, even after the electric automaker's stock fell dramatically in the past month.

Short seller Jim Chanos warned investors about piling into "virus stocks" boosted by the coronavirus lockdown temporarily.

Amazon is no longer allowing consumers to buy N95 masks and coronavirus diagnostic kits on its site.

Shopify suspended its full year 2020 guidance due to growing disruptions from the coronavirus pandemic, but said it expects first quarter revenue to be in-line with expectations.

The move comes after warehouse workers, union leaders and elected officials called on Amazon to take greater measures to protect them.

Uber has promised to compensate drivers who fall ill with the coronavirus. Even with a letter from his doctor, he was rejected.

Comcast pledged $500 million to employees whose jobs have been affected by coronavirus. CEO Brian Roberts and other senior leaders are donating their annual salaries to coronavirus-related charities.

SoftBank said in a statement it is pulling out of the offer agreed as part of last year's bailout plan of the floundering shared-office operator.

More and more people have witnessed inappropriate content in their video calls on the popular Zoom service in the past two weeks. Zoom has been taking action.

European countries are racing to save their tech start-ups as the region faces an impending economic downturn because of the coronavirus crisis.

Amid a COVID-19 pandemic and ventilator shortage, Tesla purchased 1,000 "non-invasive ventilators" made by ResMed to donate to hospitals, explained CEO Mick Farrell. Typically, higher-end ventilators are recommended to treat patients.

The walkout follows one earlier this week at an Amazon warehouse in Staten Island, New York.

The group also called for the "swift reinstatement" of a Staten Island warehouse worker who was fired after organizing a protest.

Investors were hot on Toast early in the year, banking on continuing growth from selling cloud software to restaurants. The coronavirus changed everything.

The change in the Amazon Prime Video app on Wednesday is part of an established program for premium subscription video providers that closely integrate with Apple features such as Apple TV apps, Siri support, and single sign-on, an Apple spokesman said in a statement.

"We're going to return to a different economic environment. We're going to return to different business models," AT&T President and COO John Stankey told CNBC.