Business

Coinbase loses half its value in a week as crypto slumps

Cryptocurrency trading platform Coinbase has lost half its value in the past week, including its biggest one-day drop 5o date on Wednesday as the famously volatile crypto market weathers yet another slump.

Security

US agencies: Industrial control system malware discovered

Multiple U.S. government agencies issued a joint alert Wednesday warning of the discovery of a suite of malicious cyber tools created by unnamed advanced threat actors that are capable of sabotaging the energy sector and ...

Business

UK orders national security review of NVIDIA deal to buy Arm

American technology company NVIDIA's planned $40 billion takeover of British chip designer Arm Ltd. faces months of delays after the U.K. government asked competition regulators Tuesday to investigate the national security ...

Security

US blacklists Israeli maker of Pegasus spyware

US authorities on Wednesday put the Israeli maker of the Pegasus spyware at the center of a scandal over surveillance of journalists and officials on a blacklist of restricted companies.

Security

Microsoft Exchange hack caused by China, US and allies say

The Biden administration and Western allies formally blamed China on Monday for a massive hack of Microsoft Exchange email server software and asserted that criminal hackers associated with the Chinese government have carried ...

Security

Ransomware gang goes offline, prompting questions

A Russian-based hacker group blamed for a massive ransomware attack went offline Tuesday, sparking speculation about whether the move was the result of a government-led action.

Business

China watchdog launches review of Didi Global days after IPO

China's internet watchdog said Friday that it has launched an investigation into ride-hailing company Didi Global Inc. to protect national security and public interest, days after the company went public in New York.

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