Amazon Technologies, Inc.

Diana Keller

Matthew Michael Sommer

Brendan Cruz Colon

Adam Edward Powers

Christopher Miller

Alexander Noble Adkins

Michael Chad McClure

Dennis Naylor Brown

Michael Alexander Cecil

Samantha Felice

Dorion Carroll

Lance Dennis Leishman

Joel Booker

Devices and techniques are generally described for anomalous computer activity detection. In various examples, first computer activity data associated with a first account may be determined. A first linear detection event that corresponds to the first computer activity data may be determined. In some examples, a set of gradient-based data associated with the first linear detection event may be determined. The set of gradient-based data may represent comparative analysis of the first computer activity data with computer activity data of other accounts. In some examples, first data representing the first linear detection event and the set of gradient-based data may be generated. In various cases, network access for the first account may be disabled based on the first data.

Anomalous computer activity detection and prevention

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Seattle, WA, United States of America

Diana Keller