Ransomware attacks 'global epidemic', says Europol

An "epidemic" has erupted in global ransomware attacks, taking over computers as well as internet-linked devices like routers and CCTV cameras to turn them into tools for criminals, Europe's police agency said Wednesday.

Are cryptocurrencies a dream come true for cyber-extortionists?

When malicious software takes over computers around the world, encrypts their data and demands a ransom to decode the information, regular activities of governments, companies and hospitals slam to a halt. Sometimes security ...

Why politically motivated cyberattacks might be the new normal

An international cyberattack struck parts of Europe, Asia, and the United States on Tuesday, crippling tens of thousands of computers at banks, hospitals, and government offices worldwide. Initial analysis found that the ...

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