Security

3 charged in massive Twitter hack, Bitcoin scam (Update)

A British man, a Florida man and a Florida teen were identified by authorities Friday as the hackers who earlier this month took over Twitter accounts of prominent politicians, celebrities and technology moguls to scam people ...

Machine learning & AI

New AI tool identifies cancer outcomes using radiology reports

Scientists at Dana-Farber Cancer Institute have demonstrated that an artificial intelligence tool can perform as well as human reviewers—and much more rapidly—in extracting clinical information regarding changes in tumors ...

Electronics & Semiconductors

Better memristors for brain-like computing

Scientists are getting better at making neurone-like junctions for computers that mimic the human brain's random information processing, storage and recall. Fei Zhuge of the Chinese Academy of Sciences and colleagues reviewed ...

Consumer & Gadgets

Amazon handed Ring footage to police without user consent

Amazon has provided Ring doorbell footage to law enforcement 11 times this year without the user's permission, a revelation that's bound to raise more privacy and civil liberty concerns about its video-sharing agreements ...

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