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Author Richard Harang

December 21, 2020December 17, 2020

How SophosAI Stops BEC gift card scams

Gift cards are a favorite way for scammers to squeeze money out of their victims. Unlike wire or bank transfers, […]

Younghoo Lee
Richard Harang
December 14, 2020December 14, 2020

Sophos-ReversingLabs (SOREL) 20 Million sample malware dataset

The Sophos AI team is excited to announce the release of SOREL-20M (Sophos-ReversingLabs – 20 million) – a production-scale dataset […]

Richard Harang
December 3, 2020December 14, 2020

ML Expectation vs. Reality, Part 2: Doing the Actual Analysis

So, you’ve followed the advice in Part 1 of this series.  Now you’ve got a nice big data set and you’re pretty sure that […]

Richard Harang
November 18, 2020November 18, 2020

How much malware is out there, anyway?

Introduction When we move machine learning models from the lab to the real world, tracking and evaluating model performance becomes […]

Richard Harang
October 16, 2020October 16, 2020

Debugging Deep Learning Models

Attention conservation notice: This is a slightly expanded version of a Twitter thread I posted back in January 2020. If […]

Richard Harang
May 22, 2020

Malware Data Science: Attack Detection and Attribution

Richard Harang
Hillary Sanders
May 22, 2020

De-anonymizing programmers via code stylometry

Richard Harang
May 22, 2020

Crafting adversarial input sequences for recurrent neural networks

Richard Harang
May 22, 2020

Git blame who?: Stylistic authorship attribution of small, incomplete source code fragments

Richard Harang
May 22, 2020

MEADE: Towards a Malicious Email Attachment Detection Engine

Richard Harang
Ethan Rudd

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