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March 23, 2021March 20, 2023

Catastrophic Forgetting – Part 2

Introduction In the last blog post (linked here for anyone who missed it), I explained what catastrophic forgetting is and […]

Hillary Sanders
February 2, 2021March 20, 2023

Catastrophic Forgetting – Part 1

Here at the Sophos AI team, our most common goal is to develop deep learning models that inspect a file […]

Hillary Sanders
December 21, 2020March 20, 2023

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, 2020March 20, 2023

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, 2020March 20, 2023

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 19, 2020March 20, 2023

ML Expectation vs. Reality, Part 1: Don’t build a house on sand!

Machine Learning has seen a huge boom in the past decade, with many industries now investing heavily in Machine Learning […]

Adarsh Kyadige
November 18, 2020March 20, 2023

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, 2020March 20, 2023

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
October 5, 2020March 20, 2023

Lessons learned from building a 4,000+ member cybersecurity volunteer organization in four months

When I posted this tweet in March of this year, kicking off a process which would give birth to the […]

Joshua Saxe
May 8, 2020March 20, 2023

Detecting Malicious URLs and Stopping the Attack Early

Any good attack-chain usually involves tricking users at some point, whether it’s getting them to run a malicious file because […]

Alex Long
Joshua Saxe
Konstantin Berlin

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