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Richard Sullivan

Richard Sullivan
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Richard Sullivan is chief government and revenue officer for Medsphere Systems Corporation, the solution provider for the OpenVista electronic health record.
ransomware hacker ransom cyberattack

What We Can Learn from the WannaCry Ransomware Attacks

Use of old software and failure to implement security updates played an important role in the success of the recent relatively unsophisticated WannaCry ransomware attacks.