Joao Machado - Email & Phone Number

Associate Threat Group Analyst at Arctic Wolf Incident Response, Formerly Tetra Defense

Joao Machado is based out of Washington DC-Baltimore Area and works at Arctic Wolf Incident Response, Formerly Tetra Defense as Associate Threat Group Analyst.

Joao Machado's Contact Information

Joao Machado's Work email

j*****@tetrad***.com

Valid

Latest update

September 19, 2025

Location

Washington DC-Baltimore Area

Joao's current employer

Arctic Wolf Incident Response, Formerly Tetra Defense

Description

Tetra Defense is a leading incident response, cyber risk management and digital forensics firm based in Madison, Wisconsin.

Website

tetradefense.com

HQ Location

Madison, WI, United States

Number of employees

51-200

Industry

Computer And Network Security

Latest update

May 1, 2024

Read about Arctic Wolf Incident Response, Formerly Tetra Defense

Frequent questions about Joao Machado

What company is Joao Machado working for?

Joao Machado works for Arctic Wolf Incident Response, Formerly Tetra Defense.

What is Joao Machado's function at Arctic Wolf Incident Response, Formerly Tetra Defense?

Joao Machado is Associate Threat Group Analyst at Arctic Wolf Incident Response, Formerly Tetra Defense.

Where is Joao Machado based?

Joao Machado is based out of Washington DC-Baltimore Area.

What is Joao Machado's work email address?

Joao Machado's professional email address is j*****@tetrad***.com

Who are Joao Machado's co-workers?

Joao Machado's colleagues are Jon Bartek, Cindy Murphy, Robert GCIH, Nathan Little, Bradley Roughan, Larry Boettger, Ben Hartwick, Kyle Pagelow, Kayla Barker, Luke Emrich, Peter Holewinski, Ymara Magloire, Jonathan Cunningham, Aric Asti, Richard McQuown, Nicholas Cozzi, William Cordio, Alison Narveson, Kevin Kiser, Jenna Zucali, Joseph Perry, Douglas Mueller, Adil Aftab, Dylan Francis, Zachary Gaspard, Teresa Whitmore, Trentin Thomas, Robert Mercer, Ric George, Benjamin Velesig, Marlene Jones, Adam Brandt, Thomas Hand.

Joao's co-workers

Vice President of DFIR

Nathan Little

Vice President of Incident Response and Digital Forensics, Partner

Bradley Roughan

VP Cyber Defense Operations, MDR

Larry Boettger

CISO / Vice President, Cyber Risk Management

Ben Hartwick

Director, Incident Response

Kyle Pagelow

Senior Director, DFIR

Kayla Barker

Director of Incident Response, Team Lead

Luke Emrich

Director of Incident Response

Peter Holewinski

Partner and Director of Business Development

Ymara Magloire

Associate Director of Incident Response

Jonathan Cunningham

Senior Director of Digital Forensics and Incident Response

Aric Asti

Director, DFIR

Richard McQuown

Director, Digital Forensics and Incident Response at Tetra Defense (Formerly Gillware)

Nicholas Cozzi

Director of Digital Forensics and Incident Response

William Cordio

Director, IT DFIR

Alison Narveson

Head of Professional Service Operations

Kevin Kiser

Sr. Director, Strategy

Jenna Zucali

Senior Director of Talent Acquisition

Joseph Perry

Director Of Education

Douglas Mueller

Director Of Information Technology

Adil Aftab

Senior Cyber Defense Operations Engineer

Senior Software Engineer

Robert Mercer

Cyber Defense Analyst II

Ric George

Restoration and Remediation Engineer

Benjamin Velesig

Cyber Risk Management Consultant

Marlene Jones

Marketing Manager

Adam Brandt

Senior Restoration & Remediation Engineer

Thomas Hand

Forensic Analyst

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