Security

Hacker claims to breach Uber, security researcher says

Uber said Thursday that it reached out to law enforcement after a hacker apparently breached its network. A security engineer said the intruder provided evidence of obtaining access to crucial systems at the ride-hailing ...

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.

Security

Detecting distributed denial of service attacks

The distributed denial-of-service (DDOS) attack may well be familiar to anyone who has spent time running online services, such as websites. It is a malicious attack on the servers running the system that simply bombards ...

Security

Security tool guarantees privacy in surveillance footage

Surveillance cameras have an identity problem, fueled by an inherent tension between utility and privacy. As these powerful little devices have cropped up seemingly everywhere, the use of machine learning tools has automated ...

Security

Taking a systems approach to cyber security

As critical infrastructure components such as electric power grids become more sophisticated, they are also becoming increasingly more reliant on digital networks and smart sensors to optimize their operations, and thus more ...

Business

Chinese firms push 5G credentials despite US ban

On a stage reserved for the biggest players in the global telecoms industry, three Chinese firms took their place alongside three Western companies—and pushed the message that they wanted to "work together".

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