How artificial intelligence is taking on ransomware

Twice in the space of six weeks, the world has suffered major attacks of ransomware—malicious software that locks up photos and other files stored on your computer, then demands money to release them.

Should spies use secret software vulnerabilities?

The recent WannaCry ransomware attack infected about 300,000 computers in 150 countries, and cost computer users thousands of dollars in ransom money and billions in lost productivity.

Dozens of countries hit by huge cyberextortion attack

Dozens of countries were hit with a huge cyberextortion attack Friday that locked up computers and held users' files for ransom at a multitude of hospitals, companies and government agencies.

Microsoft says users are protected from alleged NSA malware

Up-to-date Microsoft customers are safe from the purported National Security Agency spying tools dumped online, the software company said Saturday, tamping down fears that the digital arsenal was poised to wreak havoc across ...

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