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

A sign of ransomware growth: Gangs now arbitrate disputes

Cyber criminal gangs are getting increasingly adept at hacking and becoming more professional, even setting up an arbitration system to resolve payment disputes among themselves, according to a new report by the United States, ...

Internet

Outage highlights how vital Facebook has become worldwide

The six-hour outage at Facebook, Instagram and Whatsapp was a headache for many casual users but far more serious for the millions of people worldwide who rely on the social media sites to run their businesses or communicate ...

Security

The curious case of the $600 million crypto heist

Cryptocurrency investors have been transfixed over the past few days by the antics of a mysterious hacker who stole more than $600 million—before gradually giving it back.

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