IT giant Cognizant confirms data breach after ransomware attack

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In a series of data breach notifications, IT services giant Cognizant has stated that unencrypted data was most likely accessed and stolen during an April Maze Ransomware attack. Cognizant is one of the largest IT managed services company in the world with close to 300,000 employees and over $15 billion in revenue. As a managed service provider… Read more »

Healthcare giant Magellan Health hit by ransomware attack

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Fortune 500 company Magellan Health Inc announced today that it was the victim of a ransomware attack on April 11, 2020, which led to the theft of personal information from one of its corporate servers. Magellan Health is a for-profit managed health care and insurance firm that ranks 417 on the Fortune 500 list of the largest US corporations by total revenue. Magellan’s customers include… Read more »

Ragnarok Ransomware Targets Citrix ADC, Disables Windows Defender

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A new ransomware called Ragnarok has been detected being used in targeted attacks against unpatched Citrix ADC servers vulnerable to the CVE-2019-19781 exploit. Last week, FireEye released a report about new attacks exploiting the now patched Citrix ADC vulnerability to install the new Raganarok Ransomware on vulnerable networks. When attackers are able to compromise a Citrix ADC device, various scripts would… Read more »