New variant of WannaCry ransomware surfaces - Check Point

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New variant of WannaCry ransomware surfaces - Check Point

A new variant of the WannaCry ransomware attack surfaced on Monday, according to cyber security firm Check Point Software, which it said it had stopped from damaging computers by activating a "kill switch" in the software.

The company discovered the new variant at about 7am New York time on Monday, as it was infecting computers at a rate of about one per second, said Check Point researcher Maya Horowitz.

The firm responded by setting up a server that initiated what is called a kill switch built into the software, which prevents it from encrypting data on infected machines or spreading to other computers, she said.

Ransomware is illicit software that demands a "ransom" from an infected user to regain control of their computer.


(Reporting by Jim Finkle in Toronto; Editing by Bill Rigby)

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