Security

Costa Rica chaos a warning that ransomware threat remains

Teachers unable to get paychecks. Tax and customs systems paralyzed. Health officials unable to access medical records or track the spread of COVID-19. A country's president declaring war against foreign hackers saying they ...

Security

Is a security feature on the way that makes computing faster?

Multiple programs running concurrently on a device rely on data stored in the device's memory hardware, but sensitive information might not be shared among all the programs, exposing the device to a "memory timing side-channel ...

Security

Attacks on individuals fall as cybercrime shifts tactics

Cybercriminals shifted away from stealing individual consumers' information in 2020 to focus on bigger, more profitable attacks on businesses, according to a report from the Identity Theft Resource Center.

Security

US charges 2 suspected major ransomware operators

A suspected Ukrainian hacker has been arrested and charged in the United States in connection with a string of costly ransomware attacks, including one that snarled businesses around the globe on the Fourth of July weekend, ...

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