Business

Uber investment deepens ties with scooter startup Lime

Uber is leading a $170 million investment in scooter- and bike-sharing startup Lime, in a move that deepens the ties between the two "sharing economy" platforms, the companies said Thursday.

Business

TikTok says Oracle to keep US user data safe

TikTok on Friday said Oracle will store all the data from its US users, in a bid to allay fears about its safety in the hands of a platform owned by ByteDance in China.

Internet

How to spot a cyberbot—five tips to keep your device safe

You may know nothing about it, but your phone—or your laptop or tablet—could be taken over by someone else who has found their way in through a back door. They could have infected your device with malware to make it a ...

Computer Sciences

Finding COVID-19 fake news with a computer chatbot

The COVID-19 pandemic has been marked by ever-present fake news surrounding the behavior and effects of the coronavirus, the impact of social distancing, lockdowns, and quarantine, and the medical response in terms of vaccinations ...

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