Security

Learning to combat DDOS attacks

Denial of service (DOS) and distributed denial of service (DDOS) attacks on computer systems are a major concern to those charged with keeping online services running and protecting systems and those who use them. Such intrusions ...

Internet

NFT market sees first insider trading case in US

US authorities have charged a former manager at a digital exchange platform with fraud and money laundering, in what they said was the first insider trading case involving non-fungible tokens, or NFTs.

Business

Sheryl Sandberg, long Facebook's No. 2 exec, steps down

Sheryl Sandberg, the No. 2 executive at Facebook owner Meta, who helped turn its business from startup to digital advertising empire while also taking blame for some of its biggest missteps, is stepping down.

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